Inventor · disambiguated record
Usama Dadu
Also filed as: DADU USAMA
5 granted patents·1 pending application·11 citations·filing 2002–2020
73Inventor score
Top patents by PatentIndex Score
6 records- 0191US9911579B2Showerhead having a detachable high resistivity gas distribution plateAPPLIED MATERIALS INC·Filed 2015·Granted Mar 6, 2018·6 cites·16 claims
- 0287US10607816B2Showerhead having a detachable high resistivity gas distribution plateAPPLIED MATERIALS INC·Filed 2018·Granted Mar 31, 2020·3 cites·20 claims
- 0382US10790120B2Showerhead having a detachable high resistivity gas distribution plateAPPLIED MATERIALS INC·Filed 2020·Granted Sep 29, 2020·1 cites·15 claims
- 0471US10546731B1Method, apparatus and system for wafer dechucking using dynamic voltage sweepingAPPLIED MATERIALS INC·Filed 2018·Granted Jan 28, 2020·1 cites·20 claims
- 0550US10410845B2Using bias RF pulsing to effectively clean electrostatic chuck (ESC)APPLIED MATERIALS INC·Filed 2017·Granted Sep 10, 2019·0 cites·20 claims
- 0630US2006051968A1Self-aligned contact etch with high sensitivity to nitride shoulderJOSHI AJEY M·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →