BL

Benjamin Szu-Min Lin

UM United Microelectronics: 1 patents #149 of 457Top 35%
Overall (2002): #249,908 of 266,432Top 95%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6348287 Multiphase phase shifting mask — 2002-02-19