YL

Yi Chih Lim

UM United Microelectronics: 1 patents #2,686 of 4,560Top 60%
Overall (All Time): #3,666,783 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5981404 Multilayer ONO structure Yi-Chung Sheng, Ming-Hua Liu, Ming-Tzong Yang 1999-11-09