Inventor · disambiguated record
Zhengrong Chen
Also filed as: CHEN ZHENGRONG
4 granted patents·3 pending applications·0 citations·filing 2016–2023
53Inventor score
Files withHUA HONG SEMICONDUCTOR WUXI LTD3ALIBABA GROUP HOLDING LTD1GUANGDONG HEYONG ELECTRIC CO LTD1SAMSUNG ELECTRONICS CO LTD1SHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP1
Top patents by PatentIndex Score
7 records- 0150US2024030279A1Semiconductor Structure and Method for Forming the SameHUA HONG SEMICONDUCTOR WUXI LTD·Filed 2023·Application pending·0 cites
- 0248US11563103B2Method for manufacturing IGBT deviceHUA HONG SEMICONDUCTOR WUXI LTD·Filed 2021·Granted Jan 24, 2023·0 cites·7 claims
- 0342US2022028984A1Interlayer dielectric layer structure for power mos device and method for making the sameHUA HONG SEMICONDUCTOR WUXI LTD·Filed 2020·Application pending·0 cites
- 0438US10505934B2Sensitive information processing method, device and server, and security determination systemALIBABA GROUP HOLDING LTD·Filed 2017·Granted Dec 10, 2019·0 cites·20 claims
- 0531US10943994B2Manufacturing method for shielded gate trench deviceSHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP·Filed 2019·Granted Mar 9, 2021·0 cites·15 claims
- 0627US2017033087A1Stack semiconductor package structure and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Application pending·0 cites
- 0721USD1092123SGas pizza ovenGUANGDONG HEYONG ELECTRIC CO LTD·Filed 2023·Granted Sep 9, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →