Inventor · disambiguated record

Chun-Hsu Chang

Also filed as: CHANG CHUN-HSU

2 granted patents·1 citations·filing 2019–2021

35Inventor score

Technology areasH10P

Files withUPI SEMICONDUCTOR CORP2

Top patents by PatentIndex Score

2 records

0171US11075296B2Trench gate MOSFET and method of manufacturing the sameUPI SEMICONDUCTOR CORP·Filed 2019·Granted Jul 27, 2021·1 cites·5 claims
0264US11527643B2Trench gate MOSFET and method of manufacturing the sameUPI SEMICONDUCTOR CORP·Filed 2021·Granted Dec 13, 2022·0 cites·4 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →