Inventor · disambiguated record
Arun Kumar Kotrappa
Also filed as: KOTRAPPA ARUN KUMAR
2 granted patents·2 pending applications·0 citations·filing 2020–2022
23Inventor score
Files withAPPLIED MATERIALS INC4
Top patents by PatentIndex Score
4 records- 0153US11335543B2RF return path for reduction of parasitic plasmaAPPLIED MATERIALS INC·Filed 2020·Granted May 17, 2022·0 cites·19 claims
- 0251US11946140B2Hot showerheadAPPLIED MATERIALS INC·Filed 2021·Granted Apr 2, 2024·0 cites·18 claims
- 0347US2024096605A1Backside deposition for wafer bow managementAPPLIED MATERIALS INC·Filed 2022·Application pending·0 cites
- 0446US2023282506A1Biasable rotating pedestalAPPLIED MATERIALS INC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →