Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Cheng-hua Yang
Hsinchu
TW
2 patents
3 Patents
US12249647
2025
Power Device and Fabrication Method Thereof
UNITED MICROELECTRONICS Corp.
0 cites
US11990546
2024
Semiconductor Device
UNITED MICROELECTRONICS Corp.
0 cites
US11631766
2023
Semiconductor Device
UNITED MICROELECTRONICS Corp.
0 cites