TC

Tung-Gan Cheng

TSMC: 3 patents #5,465 of 12,232Top 45%
📍 Tainan, TW: #1,608 of 4,566 inventorsTop 40%
Overall (All Time): #1,604,147 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6732442 Precise mechanism for load port adjustment Yaw-Wen Wu, Tung-Liang Wua, Cheng-Chao Lin, Hsueh-Cheng Lin, Chia-Fu Tsai +3 more 2004-05-11
6541787 Optically aligning a loadport on a process machine by transmitting light through a system of apertures Andrew Lin, Yi-Yu Liu, Tung-Liang Wu, Hsueh-Cheng Lin, Yaw-Wen Wu +1 more 2003-04-01
6526640 Tool for installing seal ring Ming-Je Li, Wen-Lung Ho, Tung-Lung Lai, Ting-Han Ou, Yen-Chi Chen +1 more 2003-03-04