PL

Pei-Ying Li

UM United Microelectronics: 2 patents #1,942 of 4,560Top 45%
Overall (All Time): #2,001,541 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9281374 Metal gate structure and fabrication method thereof Tsun-Min Cheng, Min-Chuan Tsai, Chih-Chien Liu, Jen-Chieh Lin, Shao-Wei Wang +2 more 2016-03-08
8872286 Metal gate structure and fabrication method thereof Tsun-Min Cheng, Min-Chuan Tsai, Chih-Chien Liu, Jen-Chieh Lin, Shao-Wei Wang +2 more 2014-10-28