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

David Chu

Applied Materials: 1 patents #563 of 1,241Top 50%
Campbell, CA: #232 of 496 inventorsTop 50%
California: #27,528 of 67,890 inventorsTop 45%
Overall (2019): #499,365 of 560,194Top 90%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE47440 Apparatus and method for providing uniform flow of gas Joseph Yudovsky, Mei Chang, Faruk Gungor, Paul F. Ma, Chien-Teh Kao +2 more 2019-06-18