Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
FH

Fangli Hao — 30 Patents

Lam Research: 30 patents #74 of 2,128Top 4%
Cupertino, CA: #520 of 6,989 inventorsTop 8%
California: #17,156 of 386,348 inventorsTop 5%
Overall (All Time): #123,013 of 4,157,543Top 3%
30 Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
6350317 Linear drive system for use in a plasma processing system Keith Dawson 2002-02-26
6245192 Gas distribution apparatus for semiconductor processing Rajinder Dhindsa, Eric H. Lenz 2001-06-12
6188564 Method and apparatus for compensating non-uniform wafer processing in plasma processing chamber 2001-02-13
6123775 Reaction chamber component having improved temperature uniformity Rajinder Dhindsa, Javad Pourhashemi 2000-09-26
5966586 Endpoint detection methods in plasma etch processes and apparatus therefor 1999-10-12