YW

Yunyan Wei

SC Shanghai Tianma Am-Oled Co.: 1 patents #15 of 32Top 50%
TC Tianma Microelectronics Co.: 1 patents #82 of 164Top 50%
Overall (2017): #180,327 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9605336 Mask, method for manufacturing the same and process device Zhiyong Xiong, Dong Qian 2017-03-28