Inventor · disambiguated record
Shiqin Niu
Also filed as: NIU SHIQIN
8 granted patents·2 pending applications·11 citations·filing 2018–2025
79Inventor score
Files withINFINEON TECHNOLOGIES AG10
Top patents by PatentIndex Score
10 records- 0193US10586845B1SiC trench transistor device and methods of manufacturing thereofINFINEON TECHNOLOGIES AG·Filed 2018·Granted Mar 10, 2020·9 cites·25 claims
- 0290US11552173B2Silicon carbide device with trench gateINFINEON TECHNOLOGIES AG·Filed 2020·Granted Jan 10, 2023·2 cites·26 claims
- 0382US12266694B2Silicon carbide device with a stripe-shaped trench gate structureINFINEON TECHNOLOGIES AG·Filed 2023·Granted Apr 1, 2025·0 cites·27 claims
- 0477US2025203986A1Silicon carbide device with a stripe-shaped trench gate structureINFINEON TECHNOLOGIES AG·Filed 2025·Application pending·0 cites
- 0576US11888032B2Method of producing a silicon carbide device with a trench gateINFINEON TECHNOLOGIES AG·Filed 2022·Granted Jan 30, 2024·0 cites·20 claims
- 0669US11462611B2SiC device with channel regions extending along at least one of the (1-100) plane and the (-1100) plane and methods of manufacturing thereofINFINEON TECHNOLOGIES AG·Filed 2020·Granted Oct 4, 2022·0 cites·15 claims
- 0766US10896952B2SiC device and methods of manufacturing thereofINFINEON TECHNOLOGIES AG·Filed 2020·Granted Jan 19, 2021·0 cites·16 claims
- 0863US11881512B2Method of manufacturing semiconductor device with silicon carbide bodyINFINEON TECHNOLOGIES AG·Filed 2021·Granted Jan 23, 2024·0 cites·14 claims
- 0957US11195921B2Semiconductor device with silicon carbide bodyINFINEON TECHNOLOGIES AG·Filed 2019·Granted Dec 7, 2021·0 cites·16 claims
- 1054US2025324714A1Silicon carbide device with trench gateINFINEON TECHNOLOGIES AG·Filed 2025·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Shiqin Niu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →