JC

Jyh-Young Chen

UM United Microelectronics: 1 patents #2,686 of 4,560Top 60%
Overall (All Time): #3,657,634 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5940477 Telephone answering apparatus with answer-only operation Tang-Chief Chu 1999-08-17