Inventor · disambiguated record
Longjie Zhao
Also filed as: ZHAO LONGJIE
7 granted patents·5 citations·filing 2015–2021
71Inventor score
Files withSHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP5CSMC TECHNOLOGIES FAB1 CO LTD1CSMC TECHNOLOGIES FAB2 CO LTD1
Top patents by PatentIndex Score
7 records- 0175US10290705B2Laterally diffused metal oxide semiconductor field-effect transistor and manufacturing method thereforCSMC TECHNOLOGIES FAB2 CO LTD·Filed 2016·Granted May 14, 2019·3 cites·12 claims
- 0273US10923564B2Super-junction structure and method for manufacturing sameSHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP·Filed 2019·Granted Feb 16, 2021·2 cites·20 claims
- 0346US11527633B2Trench gate device and method for making the sameSHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP·Filed 2021·Granted Dec 13, 2022·0 cites·4 claims
- 0442US11374123B2Trench gate semiconductor device and method for making the sameSHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP·Filed 2020·Granted Jun 28, 2022·0 cites·6 claims
- 0538US10680070B2Trench gate manufacturing methodSHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP·Filed 2018·Granted Jun 9, 2020·0 cites·11 claims
- 0637US11139391B2IGBT deviceSHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP·Filed 2019·Granted Oct 5, 2021·0 cites·11 claims
- 0730US9865702B2Method for manufacturing laterally insulated-gate bipolar transistorCSMC TECHNOLOGIES FAB1 CO LTD·Filed 2015·Granted Jan 9, 2018·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →