YC

Ya Hui Chang

TSMC: 4 patents #521 of 2,623Top 20%
Overall (2016): #32,179 of 481,213Top 7%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9524939 Multiple edge enabled patterning Ming-Feng Shieh, Ru-Gun Liu, Tsong-Hua Ou, Ken-Hsien Hsieh, Burn Jeng Lin 2016-12-20
9478459 Device and methods for small trench patterning 2016-10-25
9341945 Photoresist and method of formation and use Keng-Chu Lin, Joung-Wei Liou, Cheng-Han Wu 2016-05-17
9287125 Multiple edge enabled patterning Ming-Feng Shieh, Ru-Gun Liu, Tsong-Hua Ou, Ken-Hsien Hsieh, Burn Jeng Lin 2016-03-15