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USPTO Patent Rankings Data through Sept 30, 2025
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William Johanson — 4 Patents in 2020

Applied Materials: 4 patents #135 of 1,256Top 15%
Gilroy, CA: #12 of 91 inventorsTop 15%
California: #6,299 of 68,989 inventorsTop 10%
Overall (2020): #41,515 of 565,922Top 8%
4 Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D902165 Target profile for a physical vapor deposition chamber target Kirankumar Neelasandra SAVANDAIAH, Prashant Prabhakar Prabhu 2020-11-17
D894137 Target profile for a physical vapor deposition chamber target Kirankumar Neelasandra SAVANDAIAH, Anthony Chih-Tung Chan, Siew Kit Hoi, Prashant Prabhakar Prabhu 2020-08-25
10648071 Process kit having a floating shadow ring Siew Kit Hoi, John Mazzocco, Kirankumar Neelasandra SAVANDAIAH, Prashant Prabhakar Prabhu 2020-05-12
D877101 Target profile for a physical vapor deposition chamber target Kirankumar Neelasandra SAVANDAIAH, Prashant Prabhakar Prabhu 2020-03-03