SC

Spring Chen

UM United Microelectronics: 4 patents #1,253 of 4,560Top 30%
Overall (All Time): #1,252,108 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7408221 Electrically erasable programmable read-only memory cell and memory device and manufacturing method thereof Jung-Ching Chen, Chuang-Hsin Chueh 2008-08-05
7405123 Electrically erasable programmable read-only memory cell and memory device and manufacturing method thereof Jung-Ching Chen, Chuang-Hsin Chueh 2008-07-29
7405442 Electrically erasable programmable read-only memory cell and memory device Jung-Ching Chen, Chuang-Hsin Chueh 2008-07-29
7250339 Electrically erasable programmable read-only memory cell and memory device and manufacturing method thereof Jung-Ching Chen, Chuang-Hsin Chueh 2007-07-31