# clm_3B2DA79F57C5

subject: KLA Corporation (/record/kla.md)  
predicate: quarterly_research_and_development  
value: 83,301,000 United States dollar  
valid_from: 2009-12-31  
valid_to: 2010-03-31  
published: 2011-01-28  
recorded: 2026-11-08  
confidence: 0.95  
status: superseded  
assertable: true  
superseded_by: clm_5F97F8257C07  
last_updated: 2026-11-08  
cite: AsOf. "KLA Corporation quarterly research and development: 83,301,000 United States dollar", as of 2009-12-31 (until 2010-03-31). Claim clm_3B2DA79F57C5, https://asof.is/claim/clm_3B2DA79F57C5, accessed 2026-11-09. Source: https://www.sec.gov/Archives/edgar/data/319201/000119312511016303/0001193125-11-016303-index.htm.  
checked: 2026-11-08 · parsed from the SEC filing  
parsed from: us-gaap:ResearchAndDevelopmentExpense in 10-Q Q2 FY2011, filed 2011-01-28  

## Sources

- https://www.sec.gov/Archives/edgar/data/319201/000119312511016303/0001193125-11-016303-index.htm (primary, SEC EDGAR 10-Q Q2 FY2011, published 2011-01-28)

## Supersedes

- [KLA Corporation](/record/kla.md) | quarterly_research_and_development | 78,209,000 United States dollar | valid 2009-09-30 to 2009-12-31 | conf 0.95 | superseded | superseded_by [clm_3B2DA79F57C5](/claim/clm_3B2DA79F57C5.md) | [clm_F6E9C7A8F070](/claim/clm_F6E9C7A8F070.md)

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