HZ

Huai-Wen Zhang

UM United Microelectronics: 1 patents #2,686 of 4,560Top 60%
Overall (All Time): #3,144,429 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8357988 Die seal ring Cheng-Chou Hung, Victor Chiang Liang, Jui-Meng Jao, Cheng-Hung Li, Sheng-Yi Huang +2 more 2013-01-22