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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Kallol Bera — 5 Patents in 2021

Applied Materials: 5 patents #93 of 1,395Top 7%
San Jose, CA: #500 of 6,693 inventorsTop 8%
California: #3,968 of 66,859 inventorsTop 6%
Overall (2021): #31,258 of 548,734Top 6%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11198939 Recursive inject apparatus for improved distribution of gas Aaron Miller 2021-12-14 $102,368,000
11189502 Showerhead with interlaced gas feed and removal and methods of use Shahid Rauf, James D. Carducci, Vladimir Knyazik, Anantha K. Subramani 2021-11-30 $50,552,000
11114284 Plasma reactor with electrode array in ceiling Kenneth S. Collins, Michael R. Rice, Kartik Ramaswamy, James D. Carducci, Shahid Rauf 2021-09-07 $49,370,000
11081317 Modular high-frequency source Thai Cheng Chua, Christian Amormino, Hanh Nguyen, Philip Allan Kraus 2021-08-03 $89,613,000
10903056 Plasma source for rotating susceptor Anantha K. Subramani, John C. Forster, Philip Allan Kraus, Farzad Houshmand, Hanhong Chen 2021-01-26 $35,448,000