Mark P. Dentinger - Chief Financial Officer and Executive Vice President Ed Lockwood - Richard P. Wallace - Chief Executive Officer, President and Executive Director

Stephen Chin - UBS Investment Bank, Research Division Mehdi Hosseini - Susquehanna Financial Group, LLLP, Research Division James Covello - Goldman Sachs Group Inc., Research Division Wenge Yang - Citigroup Inc, Research Division Olga Levinzon - Barclays Capital, Research Division Satya Kumar - Crédit Suisse AG, Research Division Mahesh Sanganeria - RBC Capital Markets, LLC, Research Division Christopher Blansett - JP Morgan Chase & Co, Research Division Mark Heller - CLSA Asia-Pacific Markets, Research Division Krish Sankar - BofA Merrill Lynch, Research Division Edwin Mok - Needham & Company, LLC, Research Division Patrick J. Ho - Stifel, Nicolaus & Co., Inc., Research Division Jagadish K. Iyer - Piper Jaffray Companies, Research Division Raj Seth - Cowen and Company, LLC, Research Division Weston Twigg - Pacific Crest Securities, Inc., Research Division Vishal Shah - Deutsche Bank AG, Research Division

Good afternoon, my name is Sean, and I will be your conference operator today. At this time, I would like to welcome everyone to the KLA-Tencor Second Quarter Fiscal Year 2012 Conference Call. [Operator Instructions] I would now like to turn the call over to Mr. Ed Lockwood with KLA-Tencor Investor Relations. Sir, you may begin your conference.

Thank you, Sean. Good afternoon, everyone, and welcome to our conference call. Joining me on the call today are Rick Wallace, our President and Chief Executive Officer; and Mark Dentinger, Chief Financial Officer. We're here to discuss second quarter results for the period ended December 31, 2011. We released these results this afternoon at 1:15 p.m. Pacific Time. If you haven't seen the release, you can find it on our website at www.kla-tencor.com or call (408) 875-3600 to request a copy. A simulcast of this call will be accessible on demand, following its completion, on the Investor Relations section of our website. There, you'll also find a calendar of future investor events, presentations and conferences, as well as links to KLA-Tencor's SEC filings, including our annual report on Form 10-K for the year ended June 30, 2011, and our subsequently filed 10-Q reports. In those filings, you'll also find descriptions of risk factors that could impact our future results. As you know, our future results are subject to risks. Any forward-looking statements, including those we make on this call today, are subject to those risks, and KLA-Tencor cannot guarantee those forward-looking statements will come true. Our actual results may differ significantly from those projected in our forward-looking results. More information regarding factors that could cause those differences is contained in the filings we make with the SEC from time to time, including our fiscal year 2011 Form 10-K and our current reports on Form 8-K. We assume no obligation and do not intend to update these forward-looking statements. However, any updates we do provide will be broadly disseminated and available over the web. With that, I'll turn the call over to Rick. Richard P. Wallace: Thanks, Ed. Thank you all for joining our call today. With KLA-Tencor's December quarter results, we're pleased to report a very strong finish to a calendar year 2011, which was a record for the company. We saw industry growth in process control, an affirmation of our market leadership. Those forces helped the company achieve annual revenue growth in 2011 that outpaced the overall equipment industry by a wide margin. Revenue in calendar year 2011 grew 27% to $3.2 billion and non-GAAP earnings per share were $4.70, an increase of 46% in the year. We generated $940 million in operating cash flow in 2011, ending with just under $2.2 billion in cash on the balance sheet on December 31. We continued to be proactive in returning value to shareholders in 2011, increasing the level of our quarterly dividend payout to $0.35 per share and returning 50% of our total annual free cash flow to shareholders through dividend and share repurchase programs. Looking at the summary results of the December quarter. Revenue and earnings in Q2 were both down sequentially as expected, finishing at the upper end of the range of guidance with revenue of $642 million and non-GAAP earnings of $0.72 per diluted share. The big story for December was the sharp increase in quarterly bookings driven by a resurgence in equipment spending among foundry and logic customers, the relative strength of process control as a percentage of the overall equipment investment and customer acceptance of our latest generation products. Gross bookings in Q2 were $950 million, an increase of 95% compared with September and the second highest quarterly bookings result in company history. Order activity was particularly strong in the final weeks of the quarter. The Q2 bookings profile featured the high level of demand for our next-generation technologies, with strength across all our major product lines, including record orders in metrology in the quarter. In terms of the end market mix, foundry was 57% of new orders in December, focused on 28-nanometer ramps and capacity growth at 32 nanometer. Logic was 27% of Q2 orders with the majority of logic demand coming from a diversified chip manufacturer looking to increase their leading-edge logic capability. Memory was 16% of the total. So clearly, a very strong result in December, capping a record calendar year for KLA-Tencor in 2011, and setting the stage for success in 2012. This performance showcases the strength of our market leadership and long-term strategic objectives and highlights industry adoption trends showing chip-makers relying increasingly on the latest inspection and measurement technologies to enable their competitive strategies at the leading edge. Shifting gears for a minute, I'd like to highlight recent news on the new product front. One of the key factors underlying KLA-Tencor's market leadership has been our proven success in collaborating closely with our customers, anticipating the potential yield challenges in their leading-edge technology roadmaps and directing our product development activities to deliver differentiated solutions to address those challenges. Today, I'm very pleased to highlight the latest fruits of those efforts, with news earlier this week announcing the launch of a suite of 3 new tools for our flagship Brightfield, Darkfield and e-Beam wafer inspection product lines. Each new platform incorporates significant advancements in many key enabling technology of leading-edge defect inspection. These technologies are designed to address the wide range of defect issues that new material structures and design rules are imposing on manufacturers of advanced chips. And we're very encouraged with the high level of customer interest we're seeing for these new technologies. Moving on to our view of the current market environment and the trends we expect to play out in 2012. In general, the equipment demand environment today is very similar to what we've outlined throughout this cycle. Despite the persistent macro issues overhanging global economics, the fundamental factors fueling industry CapEx remains strong. The rapid consumer adoption of mobile platforms is driving high levels of foundry in logic CapEx with NAND flash investment eclipsing DRAM spend for the first time in this cycle. And of course, the pace of innovation at leading edge continues unabated, as our customers are innovating across a wide variety of technical, architectural and process approaches to differentiate and gain a competitive advantage. In this environment of mounting cost and complexity, process control plays a critical role in enabling our customers' success in executing their growth strategies. And we’re seeing an increased focus on inspection measurements of speed, yield learning and maximize revenue. This is being reflected in the higher adoption we're experiencing in our core markets and the strong relative growth exhibited by KLA-Tencor in calendar 2011. For 2012, recent analyst estimates project a range of CapEx of flat to down 10% compared with 2011. Given the adoption growth, KLA-Tencor's strong competitive position and strong new product acceptance, we expect KLA-Tencor to once again outperform the industry in 2012. Turning now to our guidance for the March quarter. The Q3 demand picture looks similar to the December quarter, with investments focused on leading edge technology development and concentrated primarily among the foundry and logic customers. Gross bookings are projected to be in the range of $825 million to $975 million. We are also projecting very strong sequential revenue and earnings growth, with March revenue expected to be in the range of $770 million to $830 million, with non-GAAP earnings per share in the range of $1 to $1.18. To conclude, we begin 2012 with great optimism as KLA-Tencor's market leadership, strong new product demand and ongoing operational focus position the company to continue to perform at a high-level and deliver industry-leading growth and financial performance in calendar 2012. With that, I'll turn the call over to Mark Dentinger for his review of the numbers. Mark? Mark P. Dentinger: Thanks, Rick, and good afternoon, everyone. As most of you know, we presented our income statement in 2 formats, one under U.S. GAAP and the other in a non-GAAP format which excludes amortization and write-downs of intangible assets associated with acquisitions, restructuring-related charges and credits and in cost of credits, which are outside of our core operations including unusual tax items. There was a $0.06 per share difference between this quarter's GAAP and non-GAAP earnings. Our balance sheet and cash flow statements are presented in GAAP format only. Most of my prepared remarks in operations will refer to non-GAAP information but where our reference GAAP numbers, I'll make the distinction. Reconciliation of our GAAP to non-GAAP income statement is attached to our press release and available at our website. Q2 new orders were $950 million and net orders were $948 million. Both order figures were up over 95% from last quarter and are very close to our historical quarterly highs. The regional distribution in new systems orders and the quarter-to-quarter change in distribution were as follows: the U.S. was 19% of new systems orders in Q2, down from 25% from in the September quarter; Europe was 2% of new systems orders, down from 7% in Q1; Japan was 9%, up slightly from 8% last quarter; Korea was 28%, down slightly from 29% last quarter; Taiwan was 39%, up from 22% last quarter; and the rest of Asia was 3%, down from 9% in Q1. The distribution of new orders by product family and the quarter-to-quarter change in distribution were as follows: wafer inspection was 47% compared to 28% last quarter; reticle inspection was 13%, down from 18% last quarter; metrology was 22%, up from 14% in the prior quarter; solar, storage, LED and other non-semi was 3%, down from 9% last quarter; and service was 15% of new orders in Q2, down from 31% last quarter. And finally, for semiconductor systems, the distribution of new orders by market and the quarter-to-quarter change in distribution was as follows: 57% of new orders in Q2 were for foundry customers, flat with Q1; logic customers were 27% of orders in Q2 versus 22% in Q1; and memory orders were 16% in Q2, down from 21% last quarter. New orders in December quarter were technology focus with 56% of the orders received in the quarter targeted toward 28 nanometer and below design rules. Looking forward, we expect that new orders in Q3 will be within the range of $825 million to $975 million. In Q2, we shipped $700 million versus $690 million last quarter. The shipment number includes both system shipments and services revenue, and we expect shipments between $800 million and $860 million in Q3. Total backlog at the end of Q2 increased by about $306 million from September 30 and we ended the quarter with almost $1.4 billion in systems backlog. The backlog at December 31, 2011, included $333 million of revenue backlog, the products that have been shipped and invoiced but have not yet been recognized as revenue and about $1.03 billion in systems orders that have not yet shipped. Total revenue for Q2 was $642 million, down 19% from $796 million last quarter. Systems revenue in Q2 was down 23% to $501 million. And services revenue was $142 million, down about $4 million from Q1. Our expectation for total revenue in Q3 is a range between $770 million and $830 million. Non-GAAP gross margin was 58.4% in the December quarter, about 40 basis points higher than the September quarter, as lower inventory reserve requirements offset the impact of lower revenue. For Q3, we are expecting gross margins between 58% and 59%. Operating expenses were $207 million in Q2 compared with $198 million in Q1. Research and development expenses were $115 million in Q2, up $10 million from Q1, driven by material purchases for next-generation platforms. Selling, general and administrative expenses were $91 million in Q2, about even with Q1. We expect operating expenses in Q3 to be about flat with Q2 actuals. OIE was a net $13 million expense in Q2, up over $6 million from Q1. The change in OIE from last quarter was mostly due to a $4 million reserve release in Q1 following resolution of tax exposure and a $1 million change in Q2 due to a write-down of non-marketable investment. For modeling purposes, we expect OIE to be a net expense of approximately $10 million in Q3. In Q2, our non-GAAP income tax expense was $34 million or 22% of pre-tax income versus a 23% rate in Q1. Q2 tax expense percentage was lower than Q1, in large part, due to the distribution of taxable earnings between our U.S. and international entities. For guidance purposes, we've used our intermediate-term tax pointing [ph] rate of 26% in arriving at Q3 non-GAAP EPS. Non-GAAP net income was $122 million or $0.72 per share in Q2, down from $1.17 per share last quarter. We applied our modeled tax rate of 26%. Q2 non-GAAP earnings would have been $0.68 per share. At the revenue range I previously mentioned and using the tax rate of 26%, we would expect our Q3 non-GAAP earnings to be somewhere between $1 and $1.18 per share. The weighted-average share count used to compute EPS in Q2 was $169.1 million versus $169.8 million in Q1. During Q2, we spent $63 million repurchasing about 1.4 million shares. And as of December 31, 2011, we had approximately 5.9 million shares available under our current repurchase authorization. We also paid $58 million in dividends during Q2. We anticipate continuing to repurchase shares, as well as paying a quarterly dividend of $0.35 per share in Q3. For guidance purposes, we are modeling an average share count of 169 million for Q3. Turning to the balance sheet. Cash and investments ended the quarter at $2.2 billion, up about $76 million from the end of September. Cash generated from operations was $187 million in Q2 compared to $219 million in Q1. Net accounts receivable ended the quarter at $544 million, up from $462 million at the end of September. DSOs were 77 days at December 31 versus 53 days at September 30, both DSO figures in net of allowance for uncollectible accounts in factoring. Net inventories increased by $27 million from September 30 and ended the quarter at $640 million. Inventory turnover based upon GAAP cost of revenues was 1.7 turns in Q2 versus 2.1 turns in Q1. Capital expenditures were $15 million in Q2, up $3 million from Q1. Total headcount at December 31, 2011, was 5,593, up from 5,547 at September 30. We expect our headcount will increase slightly during Q3. In summary, our guidance for Q3 is: new orders between $825 million and $975 million; total revenue between $770 million and $830 million; non-GAAP earnings between $1 and $1.18 per share, assuming a tax rate of 26%. This concludes our prepared remarks on the quarter. I will now turn the call back over to Ed to begin Q&A.

Thanks, Mark. We'll now take your questions. And we once again request each participant to limit to 1 question and a brief follow-up to allow us to get as many callers as possible in the time that we have allocated today. With that, operator, we're ready for our first question.

[Operator Instructions] And our first question comes from the line of Satya Kumar with Credit Suisse. Satya Kumar - Crédit Suisse AG, Research Division: I guess I was wondering if you could talk a little bit about the mix of orders by device segment and geography that you expect in the March quarter? Richard P. Wallace: Yes, sure. Well, what we're looking forward at March, we see continued strength in foundry. So we think foundry stays at about in the 50s. We have it modeled right now at about 53%. We do expect an increase in memory to about 31% and logic at 16%. And the split of memory is a little bit weighted toward the NAND, probably in the 57%, 60% NAND and then about 5% of non-semi. Satya Kumar - Crédit Suisse AG, Research Division: Got you. Anything to note in terms of geographical concentration of orders in the March quarter? Richard P. Wallace: Well, March, we continued to expect it to be relatively broad. I think the 3 kind of main reasons for us right now, U.S. continued strength. We see about 21% in the U.S. Taiwan, we think, will be -- continue to be strong at about 26%. And we expect Korea in the 24% and then pretty good participation from some of the other regions as well but those are the 3 big ones. Satya Kumar - Crédit Suisse AG, Research Division: Got you. And in terms of this uptick you're seeing in memory, which is pretty interesting, historically that's been lagging somewhat in terms of process control adoption and you're sort of seeing a good uptick in December and a stronger one, I guess, into March. Could you talk a little bit about what sort of driving trends in NAND that's perhaps driving more adoption? Or do you think it's this NAND CapEx is sort of going up a bit for the industry? Richard P. Wallace: I think there's 2 things. One is, metrology. We had a record quarter in metrology, all-time company record in metrology last quarter and that becomes very important in memory, particularly, more so perhaps even in NAND. So that looks to be strong and we continue to see that as we go forward. The other thing is some of our advanced inspection products are performing extremely well and what we're finding is that in some of the vertical structures, our inspection tool and our review tool are uniquely differentiated and customers are now seeing that, that, provides value. In fact, in some cases, there's some customers that bought our advanced tools for their logic work and realized testing on memory that it had additional capability. They hadn’t understood what they've been missing and so we're seeing some proliferation as a result of that. So a very strong product demand on the inspection side supporting particularly NAND.

And our next question comes from the line of Krish Sankar with Bank of America Merrill Lynch. Krish Sankar - BofA Merrill Lynch, Research Division: A couple of questions. Number 1, in terms of bookings for both December and March, did you see any orders for 20 nanometer and below? Richard P. Wallace: Not so much for 20. Our customers are always looking forward. I'd say the bulk of the orders really are 32 build-out for production and 28 for development. I'd say, there's probably some 28 per ramp. There's definitely some development work that's going on in 20. In fact, even people looking forward to 14 or 18, depending on who they are. But by and large, heavily dependent on 28 nanometer right now. Krish Sankar - BofA Merrill Lynch, Research Division: Got it, got it. And then, in terms of the memory, I just want to touch on that, too, for a second. I understand it's going some like in the 90 or 65 all the way to like 3x nanometer. You're inspection and your metrology touch points actually doubled. So are we actually just buying more of the same equipment or do you have to retool the whole fab at 3x and sub-3x nanometer? Richard P. Wallace: No. It's new equipment, and what we're seeing, in particular, I highlighted a couple of products that are really working. The one we mentioned in the call prepared remarks is the new suite of products. We've got the new Brightfield tool, the new Darkfield tool and the e-Beam review. I think all of those are very exciting results what we're seeing in memory and as I said earlier, customers starting to see and discover problems they didn't know they had. And so I think that's the discovery process is going on and that's driving additional demand. So right now, frankly, our biggest challenge is meeting demand.

Our next question comes from the line of Terence Whalen with Citigroup. Wenge Yang - Citigroup Inc, Research Division: This is Wenge Yang for Terence. A question about gross margin and revenue is up roughly 25%, if I take the midpoint but the gross margin is pretty much flat. I just want to hear what's the read in that gross margins not expanding with the revenue. Mark P. Dentinger: Well, the revenue was down quarter-on-quarter, and in fact, I explained in my preferred remarks, it's down about $150 million. And yet, gross margin is actually slightly improved and the reason was is that they -- we -- the capacity release was actually offset by the fact that we actually had lower inventory reserves requirements in this quarter. So what you should see is the result of these 2 phenomena and as we move forward and the revenue improves, you should see some slight improvements in the gross margin moving forward. Wenge Yang - Citigroup Inc, Research Division: Okay. So a couple of things in terms of gross margin. One is the customer consolidation, do you see actually additional pressure on the pricing front that could pressure your gross margin? On the other side, you have some new products going out. Does that help your gross margin in terms of added capacity -- capability to your new tools? Richard P. Wallace: Yes. I never viewed consolidation as impacting gross margin. I think gross margin is really a measure of how unique and differentiated your products are. And if you're able to maintain differentiation and create value for customers, you're going to get the gross margin. And that's what we saw in the quarter that we had and we expect that going forward. And it's a function of our cycle of heavy investment in R&D-differentiated products creating a lot of value for our customers. So I don't think it's a function of consolidation. I think it's a function of differentiation. Wenge Yang - Citigroup Inc, Research Division: Okay. In terms of a product -- the new product, does that impact your gross margin positively? Richard P. Wallace: Well, as Mark said, we expect to see gross margins improving over time, as revenue goes back up but we continue with the model that we established some years ago in terms of incremental margin. And from our standpoint, a lot of that is driven by operational efficiency but we're pretty happy with our relative position in gross margin in the industry and pretty heavily focused on maintaining and improving that. But we feel pretty good about where we are. Wenge Yang - Citigroup Inc, Research Division: Okay. Just 1 quick follow-up. What is the schedule for your e-Beam reticle inspection tool? Richard P. Wallace: Well, right now, we're still in development but our expectation is that we've got EUV capability built in the Teron platform that we've got now. We'll be able to meet industry demand for several years with the product that we have and then we're in development. And we're fully confident we'll be in position when EUV goes to production to support it with an actinic tool.

Your next question comes from the line of C.J. Muse with Barclays Capital. Olga Levinzon - Barclays Capital, Research Division: This is Olga. Given the substantial uptick in your orders in the December quarter, do you still plan on managing your backlog to approximately 6 months or do you expect this magnitude of orders to really drive more of an extension on how you manage your backlog? Richard P. Wallace: Well, at the current levels of both the new order activity and production, we're just actually running to keep that pace right now. It's pretty high. If the new order activity were to go up, you can see with our expected shipment and revenue activity for Q3, you could actually see the backlog increase slightly but our focus right now is to actually get the new tools built and out to customers as quickly as possible. But as you can imagine, that puts a lot of stress on vendors. The factories are full and we're doing everything we can to keep up. We're certainly not intentionally trying to grow it but it is a byproduct of the new order activity and how fast we can get it out. Olga Levinzon - Barclays Capital, Research Division: Got it. And then just a follow-up question on your outlook for 2012. Given the predominance of foundry and logic and the mix especially in the next few quarters and the need for them to really improve their yields, how do you think about process control intensity this year? And following up on that, given your attraction with metrology and NAND, how do you think about your market share this year as well? Mark P. Dentinger: Olga, 2 great questions. And based on what we're seeing actually, through this cycle, not just in the last quarter, but foundry demand being strong because they really need what we provide and we're uniquely positioned to do that. And they're facing some real yield challenges. We expect 2012 to be another strong year for KLA-Tencor and one where we'll outpace the industry. It's really anyone's bet how the industry is going to do. I think that some of the recent announcements show CapEx nudging upwards overall and predominantly in areas that should support KLA-Tencor business. So we're well prepared to outperform the industry again in 2012.

Your next question comes from the line of Jim Covello with Goldman Sachs. James Covello - Goldman Sachs Group Inc., Research Division: Rick, I guess, the first question would be the breadth of your customers seems a lot better than the rest of the industry and ultimately, one would think those 2 things kind of have to tie together. And so could you give us a little bit of perspective on historically, when we've seen sort of the lack of breadth outside of KLA but such good breadth within KLA before and then kind of what's happened on either side of that? Richard P. Wallace: Jim, great question. I think the phenomenon that's going on right now has to do with what's going on in the markets that are being served in the mobility play. In particular, what's happening is what we're seeing. Die size is increasing. And Jim, you and I both remember when die size used to increase but it's been a while. And to satisfy the mobility market, what you're seeing is the processors are getting bigger, supporting smartphones, supporting tablets. And that creates a unique advantage for KLA-Tencor because it means the yield becomes much more critical for these guys. They might have capacity. In fact, we know they've got capacity at older generations. But on the new stuff, they've got to get it up and they got to get yielding, and it's right in the sweet spot for us. So I think that's a lot of what we're seeing right now. And the foundry wars that are going on -- it really based about mobility. We checked in about half our business has been driven by the PC server market and the other half is now being driven by a foundry, driving the support of tablets and smartphones. And those are growing at a rapid pace and so our view is we will be the big winners in that. James Covello - Goldman Sachs Group Inc., Research Division: And then I guess -- that's very helpful. And then, relative -- your June quarter is usually a very, very strong quarter because it's a seasonal -- yes, it's your fiscal year end. On the other side of that, you're coming off a tremendous performance now. I mean, how would you expect sort of the year to play out from the sequential basis for modeling purposes? Richard P. Wallace: Well, as we said, we think we'll outperform the industry again in 2012, that's certainly our plan. Very hard to handicap what the overall industry is going to do. But I'd say the segments that are likely to invest, all the signals that we're getting for our customers, certainly play to our strength. And I'd say, in particularly, what we're seeing in foundry logic, and also even in NAND, as NAND increases. I think DRAM is likely to remain soft throughout the year. I just don't see a tremendous driver for that business. So we feel pretty bullish about it, very hard to handicap June at this point.

Your next question comes from the line of Raj Seth with Cowen and Company. Raj Seth - Cowen and Company, LLC, Research Division: Rick, if I could follow up on the process control intensity question for a moment. Lots of talk in the industry, as people are beginning to scale 2X around whether or not it's scaling the way 4X did, if there's new issues or not. Curious on your perspective there, how 2X ramps compared to what you saw at 4X. I'm sure the sources of defect density are somewhat different, but how that compares. And then as you think about the process control intensity, and you mentioned that it appears to be going up in memory which we've been waiting for, for a while, any numbers you can put around that to kind of give some indication of the slope of improvement you might expect in the context to some of the trends you talked about over the next couple of years? Richard P. Wallace: Yes, to your question, new types. I don't think it's a function of necessarily new types. Many of the same types, the defects, but much smaller and devices that are much more sensitive to it. I mentioned -- I was talking to Jim that the die size getting bigger means that there is even an increased sensitivity to defectivity at the same level when you're trying ramp die size and shrink at the same time. The other thing though, and I want to stress this, is metrology has really kicked in. And we didn't necessarily see the same strength in metrology in the past. And the old tag line for K-T is, "If you can't measure it, you can't control it. And if you can't inspect it, you can't fix it." And I think both of those things are working to our favor right now. As far as NAND, I still think it's relatively early in the adoption cycle of what we're going to see as a percent of CapEx with NAND. We have some very encouraging signs. We are finding capabilities in our tools as we work closely with customers that are getting them excited about deploying them. But I think it’s early to say what the overall model is going to look like, but we certainly anticipate improvement off of where we've been in the past there. Raj Seth - Cowen and Company, LLC, Research Division: If I could, Mark. This is a follow-up. Could you comment on how to think about expense trajectory across the year? I know it’s early but maybe a comment there. Mark P. Dentinger: No, it's not that -- we're certainly thinking about it, Raj. The truth of the matter is, right now, KLA is continuing to increase our hiring and we would anticipate that expenses -- the operating expenses are going to increase as the year goes on, not significantly initially, but we're anticipating towards the end of the year with new product introductions and whatnot. But we will have some increased operating expenses particularly in materials that we need to run in for new generation products. So that's our mindset right now. Of course, we have to be wary of what the industry and macro signals are as we move through the year. So you can take that guidance in the context of it's what we're seeing right now. But that's our mindset today, and certainly in support of a lot of the success we've had on the recent products, we don't -- we certainly don't want to us [indiscernible] the sales or the installation and support channels that we built up.

Your next question comes from the line of Mark Heller with CLSA. Mark Heller - CLSA Asia-Pacific Markets, Research Division: I guess on the prior call, you talked about having pretty good visibility -- order visibility through June. Obviously, the orders are coming in much stronger than expected. I think there was some -- maybe some pull-in from June to December and March. How should we think about the expense of your visibility at this point? Richard P. Wallace: Well, I guess our visibility wasn't quite as good as we thought, since it heated up quite a bit in December. What we see is a lot of interest. And what we're seeing now, the business that we got in the December quarter wasn't from June. I think what it was, was an increase in intensity by some of the customers that are chased really to meet the growing demand around devices that are very hot in the market, the mobility devices, smartphones and tablets. And that seems to continue to grow. So that's part of what we're seeing and when we had talked about the March guide. So we've kind of kicked into a new gear here, and I don't know how to handicap June based on that. We don't typically guide that far. But we're pretty confident that however the industry does, the overall industry perspective is flat to down 10. We feel pretty comfortable with our position that we ought to be able to outperform it. And with our business model, we ought to be able to financially perform very well in this year. Mark Heller - CLSA Asia-Pacific Markets, Research Division: And can you give some indication as far as what product bookings, categories might be -- which might be stronger or weaker in the March quarter? Richard P. Wallace: Well, we had a strong quarter, as I said, in metrology and a great quarter in wafer. We've really had a good quarter. I'd say, overall, we're handicapping, if I had to do that now, I'd say wafer, 51% at March; metrology at 16%; reticle at 11%; and our services business in the 17% range; and then the hard disk drive, another -- about 5%. That's how you ground it up. So metrology, not quite as strong; and reticle, not quite as strong; wafer, picking up; and service, picking up.

Your next question comes from the line of Christopher Blansett with JPMorgan. Christopher Blansett - JP Morgan Chase & Co, Research Division: Rick, I wanted to ask you about this trend of increasing die sizes and potentially lower yields -- effective yields and what you think this means to the footprint out there? And how much additional CapEx you might expect to offset this declining productivity basically trend [ph]? Richard P. Wallace: Well, I don't think our customers plan on doing anything but getting the yields up with the capacity that they have. That's why I think you're seeing us differentially perform in this market. So I think their expectation is they're going to get yields off of the die even if they're getting larger, and that's why I think we should get a higher percent of the CapEx. And so as we model -- we talked about it before, the CapEx inspection measurement increasing as a function of the overall, and we're certainly seeing signs of that now. We haven't fully demonstrated it in memory yet. We have early signs but we're definitely seeing it in the foundry space. Christopher Blansett - JP Morgan Chase & Co, Research Division: And then the second question was tied to your R&D spend. You talked about next-generation platforms, is this also starting to be the transition in the 450 in a more accelerated matter? Richard P. Wallace: Well, certainly, we got development programs for 450 and we've just mapped out -- and we have a planning cycle we look out to 2015, and we've mapped out our investment from now through 2015 in all our major -- all our product lines, actually. And yes, over that time period, we've got major platforms being developed and we've got 450 coming in. We have -- so the first 450 capable tools now and we'll be shipping them in 2012, but I don't anticipate large scale manufacturing of any type in the several year timeframe, but certainly, investment on our behalf on 450.

And our next question comes from the line of Vishal Shah with Deutsche Bank. Vishal Shah - Deutsche Bank AG, Research Division: Can you maybe elaborate a little on the yields under the customer is seeing right now? I know you said there were a lot of new customers lucky to use your tools. So maybe you could give us a sense on what's on the yields are in the foundry space today and when we can expect capacity rise [ph] to kick in? Richard P. Wallace: Well, we're -- Vishal, a good question. There aren't really new customers. I think -- again, we're pretty much solid to everybody and have been. I think there are customers with increasing adoption needs. In other words, we're putting -- deploying more inspection earlier in their development process and more of it to cover all the challenges they're facing. In yields, as always, range, we don't discuss individual customer yields. But certainly, on 28-nanometer, you've got a large range. But the biggest thing is, you got more design starts now and expectations in the market for 28-nanometer, just it's overheated. And so our customers are trying to be very responsive to the demands that are being placed on them. And there's clearly from their standpoint, the highest lever they can pull from a productivity standpoint, the cost standpoint, is to go after yields. And so we're seeing that as being an imperative that they have and one that we can help them with. Vishal Shah - Deutsche Bank AG, Research Division: Great. And in our NAND slide, I see an uptick from -- begins from a broader set of customers or just maybe 1 or 2 customers? Richard P. Wallace: Well, there aren't that many NAND customers. So from that standpoint, we sold all of them, but the phenomena is the same across the board. I would say customer to customer, they have perhaps different issues. Some have slightly different approaches to yield management, but the underlying themes are the same when we talk to them. Defects, they worry about defects and vertical structures. They've certainly worried about metrology and that creates opportunities for us.

Your next question comes from the line of Jagadish Iyer with Piper Jaffrey. Jagadish K. Iyer - Piper Jaffray Companies, Research Division: Two questions. First up, how should we think about in calendar '12 year-over-year growth between your wafer inspection segment and metrology given the backdrop of logic and foundry spending? Richard P. Wallace: That's a great question. And as I said, we saw metrology really kicking up, and I expect that, that continues but we've got huge demand for wafer, too. So I think the mix we're talking about going forward, if you think about our overall business being, say, 50% wafer and 15% to 20% metrology is probably about right. Reticle is pretty lumpy so it kind of comes in and out depending on just a few unit sales. But I think that continues. Strong demand in both, but we're really excited about the metrology performance because we have seen a kick up, as I said recently. And I think really critical for our customers to get that new capability that we have. Jagadish K. Iyer - Piper Jaffray Companies, Research Division: Okay. And second one, I just wanted to follow-up, do you know what -- given that you ended calendar '11 with such strong performance, can you tell us what was your market share in process control as a whole in calendar '11, please? Richard P. Wallace: Yes. We looked at that. Year-on-year, we're kind of in the same range. So I think we gained a little bit of share over -- but we had a very strong calendar '10 also. So I'd say pretty similar. There are always puts and takes in that. But I think we probably differentially performed last quarter as an example on a very strong quarter in the year. So I think a little bit stronger adoption's been going up and we're benefiting from that for sure. Jagadish K. Iyer - Piper Jaffray Companies, Research Division: Yes. One -- just a quick one. I know you had presented in SEMICON a while ago that process control could go as high as 17% or something like that. Do you think that at some point of time this year that you would probably see that kind of intensity? Richard P. Wallace: It varies. I think customers go through their own cycles and it very much depends. 17% seems much higher than what we've modeled. One way we think about it is 14% at 30 billion WFE, somewhere in that. That's a $3.2 billion business for us, and that's kind of how we look at it. And if we look back, 2011 was about that 2012 probably in that range as well.

And now our next question comes from the line of Stephen Chin with UBS. Stephen Chin - UBS Investment Bank, Research Division: A question on the customer capacity purchases versus technology upgrades. Do you get the sense that customers' dollars spent per wafer start on process control between capacity addition, technology upgrades are kind of similar for KLA? Because in other segments of WFE, we're seeing a bigger delta between dollars spent on capacity additions versus technology upgrades. Richard P. Wallace: Yes, where capacity -- you're saying capacity spends end up being a predominant component? Stephen Chin - UBS Investment Bank, Research Division: Right. Richard P. Wallace: Yes, No, I mean for us, it is definitely true that we perform well in a technology environment and will get it -- people are always moving forward on technology and so our business often holds up. I would say what's changing now is some of the metrology businesses in particular end up being more linked to ramping. But I also think that we differentially perform relative to other capacity right now because just there's so much to control. And so the measurement and control requirements are increasing. And I'd say if you thought about our business generally, metrology would be a little bit more linked to capacity and inspection a little bit more linked to technology. And then if we're in the wafer business when we do support, the wafer manufacturers, that's really tied to both but that would be predominantly capacity related, which by the way, is not very hot. So we had a great quarter without a strong wafer market. Stephen Chin - UBS Investment Bank, Research Division: And then just another follow-up question on the strong foundry orders. Are you thinking that the foundry spend could be sustainable into the second half if foundries try to perhaps position themselves for new design wins later in the year? Or do you think foundry has a typical digestion period at some point this year? Richard P. Wallace: I think it's logical to assume that these things ebb and flow. And so if I integrate it over the year, I'd say foundry is very strong in the December quarter, but again, stronger than what we originally modeled, and we're looking at it very strong now. But when I talked to them, they're talking about sustained ramps to meet the needs that their customers have. And what is surprising is how well how many of them are doing. This is not a one customer phenomenon. And I think it's kind of fascinating to watch what's going on in terms of all the different devices. There's a high-end tablet and there's a low-end tablet, and the low-end tablets driving a lot of fair amount of CapEx, too. And it's kind of fascinating to watch because it's very broad right now. So I'd say the momentum is pretty strong and I think a lot depends on the success they have as they try to ramp these new yields.

Your next question comes from the line of Krish Sankar with Bank of America Merrill Lynch. Krish Sankar - BofA Merrill Lynch, Research Division: I have a question for Mark. As you see more metrology come into your revenue mix, I believe those that at lower margin strides or should I assume that you're incremental growth margin will still stay in your model range of 50% to 60%? Mark P. Dentinger: I think you can assume the latter, Krish. But I wouldn't necessarily assume the former. Krish Sankar - BofA Merrill Lynch, Research Division: Got it. All right. And then just one other question for Rick, I don't know if someone else asked this. On the customer concentration on the foundry orders, are you seeing any Tier 2 foundry start placing orders for like 40 and below nanometer? Richard P. Wallace: They're all Tier 1 to us, Krish. We see multiple foundries placing orders.

And your next question comes from the line of Mehdi Hosseini with Susquehanna Financial. Mehdi Hosseini - Susquehanna Financial Group, LLLP, Research Division: Rick, going back to your comment about foundry logic is strong. How should I think about this if WFE spending is going to be flat to down 10%, would process diagnostic be kind of flattish? I'm just trying to get a sense how the process diagnostic intensity -- spending intensity is going to compare to overall WFE? Richard P. Wallace: Yes. The way we modeled -- that is we take a very simple of view of 14% is what we're modeling now. Last quarter, I'd say it was certainly stronger than that. But being conservative, we look across the year, we'd say 14%, and that gets 2010 -- 2011 to look a lot like 2012 or 2012 look like 2011. Is there upside for that? There are definitely could be upside based on the early returns at the beginning of -- what we're seeing, there's certainly some momentum, but that's not how we're modeling it yet. Mehdi Hosseini - Susquehanna Financial Group, LLLP, Research Division: Sure. And then you did talk about diversity of the customers that was behind near doubling in the gross booking. But in terms of the number of customers, almost the doubling in the sequential basis, is that driven by like, 5 customers, 10 customers, 15, 20? Any way you can help us understand the breadth of the customers coming back? Richard P. Wallace: Well, it's -- there's still a limited number of guys that are 28 and 40 to 28 is really the sweet spot for our markets, so you kind of know who those players are. What's interesting is the intensity ramping out of some of the ones that haven't been investing necessarily in new technology. And that's why we're saying it is pretty broad right now relative to a fairly concentrated market that we have in this space. But of course, that makes our selling very efficient, it makes service very efficient. So for our standpoint, we're fine with that. But it is not -- there are no true new entrants into it. As you know, there's one large bank in Korea that's made a big investment in getting into foundry logic and been increasing that. But other than that, it's partially similar players but focusing on new technology. Mehdi Hosseini - Susquehanna Financial Group, LLLP, Research Division: So it does make the forecasting more challenging, correct? Richard P. Wallace: Well, long-term forecasting is pretty easy, short term is not possible. And so, when we look at it, we think, as I said, flat to down 10 for 2012, I think is not a crazy number to model. And right now, I think K-T does as well in 2012 as we did in 2011, maybe better in terms of overall revenue.

Your next question comes from the line of Weston Twigg with Pacific Crest. Weston Twigg - Pacific Crest Securities, Inc., Research Division: Just quickly on new bookings and the growing backlog. I'm just wondering if you can help us understand, how much of the current backlog and the new orders you expect to book in Q1 are shippable in the first half? And how much of that do you think will flow into the second half? Richard P. Wallace: Yes. The typical cycle between the time we take the order and to when we ship can range anywhere from 3 months to 9 months. It depends on the product. But we think about it in the 4.5-month range on average in general. So that's sort of a loose proxy on how to think about that, West. And then there's another 90-day cycle after that, that usually results in the final acceptance of revenue recognition. Weston Twigg - Pacific Crest Securities, Inc., Research Division: Okay, good. And then just a quick clarification on shipment guidance. I wrote $800 million, $850 million, was it $850 million or $860 million that you said? Richard P. Wallace: $860 million, 8-6-0.

Our next question comes from the line of Patrick Ho with Stifel, Nicolaus. Patrick J. Ho - Stifel, Nicolaus & Co., Inc., Research Division: Can you just, I guess, give me a little bit of color in terms of what the high demand that you're seeing near-term and the ramp in terms of getting the tools to your customers? How are you keeping OpEx levels flat as you mentioned for the March quarter? What are the levers -- given that you also mentioned you're increasing hiring and so forth. What are the levers there that are keeping OpEx levels flat? Richard P. Wallace: Yes. There's a couple of things in place. First of all, we're increasing hiring, but our hiring still is at a very relatively low ramp rate, approximately the same level of hiring increase that you saw in the prior quarter which is in the 1% range. And it takes a while for those people to get on board and to get up to speed. We don't feel the full expense of that instantaneously at the beginning of the quarter. But the other phenomenon is, is that the big contributor to our spending, particularly research and development, is the amount of new material we move in. And we have some visibility on that because that has to be scheduled considerably in advance with suppliers and so on and so forth. So quarter-to-quarter, if the $200 million to $210 million level, if things can go up or down and throw you up $5 million in either direction, so I don't want to imply more science than really exists on this. We just simply roll out the divisions in terms of their planned spending in the quarter. They're usually fairly thorough on how they forecast it. But as you know, it's an educated guess at this point. I would just say that flatfish is a good planning assumption. But could it be up or down a little bit from there? Absolutely. Weston Twigg - Pacific Crest Securities, Inc., Research Division: I know. Fair enough. Maybe a bigger picture in terms of the metrology, some of the questions you've taken today, the pickup that you're seeing and I'm going to assume it's a little bit of both or maybe a little more color on it, it's probably a little bit of both of market demand increase, as well as potential share opportunities. Rick, maybe if you could give a little color, how that mix is working in KLA's favor on both of those ends? Richard P. Wallace: Sure. Well, what has happened I think is on advanced [indiscernible] -- just to give you a very specific example, people doing more inspection. For example, in a registration tool where you're measuring overlay, they're measuring more spots on a wafer and they're measuring more wafers in a lot and they're doing that because they need better control. And that's a market where KLA is very strong. And as a result, we see demand going up and we benefit from that. In other ones like OCD, optical CD control where we have a strong position, there, we've actually seen good adoption by customers and some share gain as our technologies have been differentiated from our competitors. So we're getting some of both as a result but there's definitely demand increase. And to your point, we've also benefited from some share movement. But really, you have to go product by product. Weston Twigg - Pacific Crest Securities, Inc., Research Division: Okay, great. And a final question for me in terms of NAND and the 3D device stacking and the TSV move that's going on, on the NAND side of things. I'm sure that you're working with the customers on both inspection and metrology. I guess bigger picture, where do you see the potential bigger opportunity, maybe now or just otherwise, but in terms of the tool adoptions on a volume basis? Richard P. Wallace: Well, most of the business we see in NAND is not in the TSV and the back end. It's in the wafer manufacturing itself. And it has to do with the design rules plus the vertical nature of the devices, so the requirements on registration and metrology for measuring 3D devices. But we also have inspection capability that's being leveraged as those designs will shrink and people are much more sensitive to defects that they, in the past, perhaps weren't sensitive to or they just didn't know they could find. So not so much back end, definitely for us, WFE and pretty strong demand. And I think the -- it's pretty split. We definitely see metrology strength there but we've got some great inspection opportunities as well.

Your next question comes from the line of Edwin Mok with Needham & Company. Edwin Mok - Needham & Company, LLC, Research Division: So one of your customer, Sanders, yesterday said that they plan to push out fab 5. Do you see that as potentially impacting your whole business in the first half of 2012? Richard P. Wallace: Well, first of all, we don't talk specifically about specific customers. But certainly, the model we have for CapEx for 2012 encompasses all the input that we've got and there's some puts and takes in that. But by and large, what we see for 2012 is CapEx to be in the range of flat to down 10% and that there were no surprises in any of the recent announcements that we've seen that impact our thinking on that. Edwin Mok - Needham & Company, LLC, Research Division: Great, that was helpful. And then there's some chatter -- recent chatter about DRAM customer consolidating. How do you see that impacting your business? Are you worried that your customer coming together become bigger buyers may potentially negotiate on pricing? Richard P. Wallace: I think it's actually not a bad thing for the industry to have strong players. Nothing has been finalized in any of those discussions. But in general, we're best positioned when our customers are strong and healthy and financially doing well. And so anything that leads to that is ultimately good for the industry because they can invest in R&D, they can keep developing new technologies and we can work with them closely. So that's not something that we're particularly sensitive to if it happens or if it doesn't happen. Edwin Mok - Needham & Company, LLC, Research Division: If I can squeeze one more question in. You mentioned about metrology picking up this past quarter. I was wondering how do you think about the metrology versus inspection market in the coming year Do you see the metrology continue -- potentially outgrow in the inspection space? Richard P. Wallace: No, I think it's going to be a close battle, and those divisions are kind of both shooting for demonstrating their capability. They're different drivers. I'd say that lithography space, all the challenges in litho drive a lot of what we have in metrology, whether it's registration or the OCD business or the films, business, all related to that. The defectivity is driven -- drives us pretty strongly in what we see in the wafer, and both have a strong currents of pushing them forward right now. So I think very strong business is in both of them. And we're really pleased to have the broad portfolio we do to support our customers' needs.

And our final question comes from the line of Mahesh Sanganeria with RBC Capital Markets. Mahesh Sanganeria - RBC Capital Markets, LLC, Research Division: Rick, since you've been talking about metrology, maybe I'll ask another metrology question. If you can provide us some more details on -- among overlay versus OCD or registration, are you seeing an inflection in some of the -- one of the technologies, 28, 22-nanometer? Or it's more mostly gradual improvement or impaired -- gradual increase in the intensity? Richard P. Wallace: Yes, there's no question that there are definitely -- there have been opportunities I think for what we're seeing. A big part of what's happening is KTL's gain share in some of those segments. And so from that standpoint, I think the demand has been there, but our differentiated solutions are winning in the markets. So a big part of what we've been seeing in increase is a function of product positioning and frankly, competitors stumbling. Mahesh Sanganeria - RBC Capital Markets, LLC, Research Division: And so can you provide us a little bit color on -- is that more on the foundry side or NAND side or logic side of your market share gains of the requirements? Richard P. Wallace: So we don't break it out, as I said, there are demands in both. Certainly, foundries have pushed very hard on demands on metrology as have the memory guys. But most of our business last quarter was around logic and foundries and that's where we saw the strength in metrology as that was a bigger part of our business. Memory was only 16% of our business overall last quarter. So the fact metrology was a record implies very strong logic performance and long -- very strong foundry performance.

And we have no further questions in queue. I'll turn the call back over to our presenters. Richard P. Wallace: Thank you, Sean. And thank you, all, for joining us on our call today. We look forward to speaking you -- with you throughout the quarter.

This concludes today's conference call. You may now disconnect.