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

David Fenwick

Applied Materials: 3 patents #316 of 1,729Top 20%
Los Altos, CA: #139 of 741 inventorsTop 20%
California: #8,833 of 67,585 inventorsTop 15%
Overall (2023): #82,981 of 537,848Top 20%
3 Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11667577 Y2O3—ZrO2 erosion resistant material for chamber components in plasma environments Jennifer Y. Sun 2023-06-06
11572617 Protective metal oxy-fluoride coatings Chengtsin Lee, Jennifer Y. Sun, Yikai Chen 2023-02-07
11547030 Ultrathin conformal coatings for electrostatic dissipation in semiconductor process tools Gayatri Natu, Geetika Bajaj, Prerna Goradia, Darshan Thakare, Xiaoming He +6 more 2023-01-03