DC

David Cheung

Lam Research: 3 patents #45 of 468Top 10%
Overall (2025): #64,660 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Patent #TitleCo-InventorsDate
12272570 Systems and methods for metastable activated radical selective strip and etch using dual plenum showerhead Dengliang Yang, Haoquan Fang, Gnanamani Amburose, Eunsuk Ko, Wei Luo +1 more 2025-04-08
12272571 Systems and methods for metastable activated radical selective strip and etch using dual plenum showerhead Dengliang Yang, Haoquan Fang, Gnanamani Amburose, Eunsuk Ko, Wei Luo +1 more 2025-04-08
12211709 Systems and methods for metastable activated radical selective strip and etch using dual plenum showerhead Dengliang Yang, Haoquan Fang, Gnanamani Amburose, Eunsuk Ko, Weiyi Luo +1 more 2025-01-28