YC

Yeh-Sheng Cheng

UM United Microelectronics: 2 patents #1,942 of 4,560Top 45%
Overall (All Time): #2,097,033 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8278765 Test-key for checking interconnect Hsueh-Wen Wang, Shu-Yun Liao, Chih-Ying Chien, Hsin-Yu Lu, Rui Cheng 2012-10-02
7514278 Test-key for checking interconnect and corresponding checking method Hsueh-Wen Wang, Shu-Yun Liao, Chih-Ying Chien, Hsin-Yu Lu, Rui Cheng 2009-04-07