# clm_C274B671D3FE

subject: Lam Research (/record/lam-research.md)  
predicate: quarterly_research_and_development  
value: 281,311,000 United States dollar  
valid_from: 2017-12-24  
valid_to: 2018-03-25  
published: 2018-01-30  
recorded: 2026-11-08  
confidence: 0.95  
status: superseded  
assertable: true  
superseded_by: clm_CECE9A51FF4C  
last_updated: 2026-11-08  
cite: AsOf. "Lam Research quarterly research and development: 281,311,000 United States dollar", as of 2017-12-24 (until 2018-03-25). Claim clm_C274B671D3FE, https://asof.is/claim/clm_C274B671D3FE, accessed 2026-11-08. Source: https://www.sec.gov/Archives/edgar/data/707549/000070754918000016/0000707549-18-000016-index.htm.  
checked: 2026-11-08 · parsed from the SEC filing  
parsed from: us-gaap:ResearchAndDevelopmentExpense in 10-Q Q2 FY2018, filed 2018-01-30  

## Sources

- https://www.sec.gov/Archives/edgar/data/707549/000070754918000016/0000707549-18-000016-index.htm (primary, SEC EDGAR 10-Q Q2 FY2018, published 2018-01-30)

## Supersedes

- [Lam Research](/record/lam-research.md) | quarterly_research_and_development | 275,078,000 United States dollar | valid 2017-09-24 to 2017-12-24 | conf 0.95 | superseded | superseded_by [clm_C274B671D3FE](/claim/clm_C274B671D3FE.md) | [clm_39E97D9A2988](/claim/clm_39E97D9A2988.md)

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