PS

Po-Wen Su

UM United Microelectronics: 1 patents #267 of 624Top 45%
Overall (2016): #261,859 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9443741 Etching method for reducing microloading effect Zhi Jian Wang, Cheng-Chang Wu, Hsin-Yu Hsieh, Shui-Yen Lu 2016-09-13