Inventor · disambiguated record
Huaqiang Tan
Also filed as: TAN HUAQIANG
4 granted patents·2 pending applications·2 citations·filing 2019–2023
57Inventor score
Top patents by PatentIndex Score
6 records- 0189US11767592B2Gas-dispersing apparatus for multiple chemical resourcesPIOTECH INC·Filed 2020·Granted Sep 26, 2023·2 cites·5 claims
- 0263US2023274957A1Multi-station processing chamber for semiconductorPIOTECH CO LTD·Filed 2023·Application pending·0 cites
- 0350US2020203197A1Multi-station processing chamber for semiconductorPIOTECH CO LTD·Filed 2019·Application pending·0 cites
- 0447US11488802B2Semiconductor device for condition-controlled radio frequency systemPIOTECH INC·Filed 2021·Granted Nov 1, 2022·0 cites·9 claims
- 0546US12094755B2Protection mechanism and method for protecting wafer and pinPIOTECH INC·Filed 2021·Granted Sep 17, 2024·0 cites·16 claims
- 0645US12146220B2Apparatus and method for manufacturing semiconductor filmPIOTECH INC·Filed 2021·Granted Nov 19, 2024·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →