HY

Hsing-Sheng Yang

UM United Microelectronics: 1 patents #2,686 of 4,560Top 60%
Overall (All Time): #3,556,690 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6446647 Cassette holder for cleaning equipment Eric Chu, Hung-Hsien Chang, To Hsu, Chin-Wen Chung 2002-09-10