YF

Yung-Hui Feng

UM United Microelectronics: 1 patents #2,686 of 4,560Top 60%
US United Semiconductor: 1 patents #27 of 92Top 30%
Overall (All Time): #2,222,650 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6302459 Conveyance arm device Chi-Jui Sung, Chen-Chih Tsai, Guan-Jiun Liu 2001-10-16
6183819 Method for processing a poly defect Chen-Chih Tsai 2001-02-06