PC

Pao-Chu Chang

MV Mosel Vitelic: 1 patents #197 of 482Top 45%
PT Promos Technology: 1 patents #6 of 26Top 25%
SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
UM United Microelectronics: 1 patents #2,686 of 4,560Top 60%
Overall (All Time): #1,999,538 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9257496 Method of fabricating capacitor structure 2016-02-09
6071823 Deep trench bottle-shaped etch in centura mark II NG Lin Ming Hung, Nien-Yu Tsai, Ray C. Lee 2000-06-06