YF

Yung-Chieh Fan

UM United Microelectronics: 4 patents #1,253 of 4,560Top 30%
Overall (All Time): #1,267,650 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6509243 Method for integrating high-voltage device and low-voltage device 2003-01-21
6153446 Method for forming a metallic reflecting layer in a semiconductor photodiode Ming-I Chen 2000-11-28
6118142 CMOS sensor Ming-I Chen 2000-09-12
5872066 Method of forming inter-metal dielectric layer for WVIA process Cheng-Yu Fang, Kuo-Liang Huang, Ching-Gji Hsu 1999-02-16