# clm_CECE9A51FF4C

subject: Lam Research (/record/lam-research.md)  
predicate: quarterly_research_and_development  
value: 305,412,000 United States dollar  
valid_from: 2018-03-25  
valid_to: 2018-09-23  
published: 2018-04-24  
recorded: 2026-11-08  
confidence: 0.95  
status: superseded  
assertable: true  
superseded_by: clm_52A32C91E5EB  
last_updated: 2026-11-08  
cite: AsOf. "Lam Research quarterly research and development: 305,412,000 United States dollar", as of 2018-03-25 (until 2018-09-23). Claim clm_CECE9A51FF4C, https://asof.is/claim/clm_CECE9A51FF4C, accessed 2026-11-09. Source: https://www.sec.gov/Archives/edgar/data/707549/000070754918000084/0000707549-18-000084-index.htm.  
checked: 2026-11-08 · parsed from the SEC filing  
parsed from: us-gaap:ResearchAndDevelopmentExpense in 10-Q Q3 FY2018, filed 2018-04-24  

## Sources

- https://www.sec.gov/Archives/edgar/data/707549/000070754918000084/0000707549-18-000084-index.htm (primary, SEC EDGAR 10-Q Q3 FY2018, published 2018-04-24)

## Supersedes

- [Lam Research](/record/lam-research.md) | quarterly_research_and_development | 281,311,000 United States dollar | valid 2017-12-24 to 2018-03-25 | conf 0.95 | superseded | superseded_by [clm_CECE9A51FF4C](/claim/clm_CECE9A51FF4C.md) | [clm_C274B671D3FE](/claim/clm_C274B671D3FE.md)

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