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For the Inventor, By the Inventor

El Cerrito, CA, United States of America

Chen-Wei Liang

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Lam Research Corporation. Active years: 2023-2025.

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 5.7

ph-index = 2

Forward Citations = 22(Granted Patents)


Company Filing History:

goldMedal4 out of 3,936 
 
Lam Research Corporation
 patents

Years Active: 2023-2025

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4 patents (USPTO):Explore Patents
1. 12293919 - Alternating etch and passivation process (2025-05-06),
2. 12062538 - Atomic layer etch and selective deposition process for extreme ultraviolet lithography resist improvement (2024-08-13),
3. 11848212 - Alternating etch and passivation process (2023-12-19),
4. 11551938 - Alternating etch and passivation process (2023-01-10),

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