HM

Huan-Chi Ma

UM United Microelectronics: 2 patents #119 of 626Top 20%
Overall (2022): #153,264 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Patent #TitleCo-InventorsDate
11538917 Semiconductor device and manufacturing method thereof Hui-Hsin Hsu, Chien-Wen Yu, Shih-Min Chou, Nien-Ting Ho, Ti-Bin Chen 2022-12-27
11271078 P-type field effect transistor having channel region with top portion and bottom portion Shi-You Liu, Tsai-Yu Wen, Ching-I Li, Ya-Yin Hsiao, Chih-Chiang Wu +4 more 2022-03-08