YC

Yi-Shiang Chang

PT Powerchip Technology: 1 patents #20 of 64Top 35%
Overall (2016): #177,710 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9508138 Method of detecting photolithographic hotspots Chia-Chi Lin, Shin-Shing Yeh, Pei-Shan Shih, Jun-Cheng Lai 2016-11-29