YT

Yuan-Li Tsai

UM United Microelectronics: 4 patents #1,253 of 4,560Top 30%
PT Promos Technologies: 1 patents #115 of 311Top 40%
Overall (All Time): #1,038,657 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 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
6638841 Method for reducing gate length bias Kai-Jen Ko, Ming H. Wu, Steven Huang, Ching-Chun Hwang 2003-10-28
6624079 Method for forming high resistance resistor with integrated high voltage device process Marcus Yang, Ralph Chen, Heng-Chun Kao, Ching-Chun Hwang 2003-09-23
6440818 Method of reducing leakage current of a semiconductor wafer Kuo-Hua Ho, Kai-Jen Ko, Cheng-Hui Chung 2002-08-27