YT

Yuan-Li Tsai

PT Promos Technologies: 1 patents #13 of 66Top 20%
UM United Microelectronics: 1 patents #60 of 270Top 25%
Overall (2004): #32,885 of 270,089Top 15%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6797983 Method of fabrication LCOS structure Ralph Chen, Marcus Yang, Ching-Chun Huang, Sheng-Hsiung Yang 2004-09-28
6680258 Method of forming an opening through an insulating layer of a semiconductor device Yu-Piao Wang 2004-01-20