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USPTO Data Jan 1 1976 - Oct 13 2026
3,945 Patents
#2 in Fremont, CA
#29 in California
#111 in US
#234 in the World
Lam Research Corporation
Forward Citations = 72,396
2,250 inventors:
Fremont, CA, United States of America
Lam Research Corporation
% Expired Patents = 16.6
EPO Patents = 138
Trademarks = 67
Forward Citations = 72,396
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2,250 inventors (with patents filed for the assignee):
Rajinder Dhindsa (142 out of 205 patents)
Andrew D Bailey, Iii (133 out of 134 patents)
Adrien Lavoie (124 out of 166 patents)
4. Eric A Hudson (117 out of 120 patents)
5. Karl Frederick Leeser (108 out of 143 patents)
6. Alexei Marakhtanov (106 out of 107 patents)
7. John Boyd (102 out of 105 patents)
8. Alex Paterson (98 out of 104 patents)
9. John Patrick Holland (90 out of 140 patents)
10. John C Valcore, Jr (88 out of 88 patents)
11. Eric H Lenz (83 out of 83 patents)
12. Harmeet Singh (82 out of 88 patents)
13. John Martin De Larios (81 out of 83 patents)
14. Yezdi N Dordi (80 out of 106 patents)
15. John Edward Daugherty (75 out of 76 patents)
Core Competencies:
Plasma Etching
Substrate Processing
Atomic Layer Deposition
Photoresist Development
Patterning Techniques
Chemical Vapor Deposition
Semiconductor Fabrication
Metal Interconnects
Dielectric Features
Wafer Processing
Doping Processes
Cleaning Techniques
3,945 patents:
Company Overview
Lam Research Corporation, headquartered in Fremont, California, specializes in advanced plasma processing technologies essential for semiconductor fabrication. The company focuses on critical areas such as plasma etching, atomic layer deposition, and chemical vapor deposition, which are vital for the production of integrated circuits. Lam Research also emphasizes substrate processing and photoresist development, contributing to innovations in patterning techniques and metal interconnects, thereby supporting the evolving needs of the semiconductor industry.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lam Research Corporation. Retrieved from https://idiyas.com/company/lam-research
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
138 patents (EPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]