Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CW

Ching-Tang Wu

ISIntegrated Circuit Solution: 1 patents #4 of 16Top 25%
NUNational Central University: 1 patents #242 of 733Top 35%
Overall (All Time): #1,211,365 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9018934 Low voltage bandgap reference circuit Ching-Hung Chang, CHUN-LUNG KUO, Chung-Cheng Wu, Chung-Hao Chen 2015-04-28
8378302 Bidirectional optical scanner assisting in mammography Min-Chun Pan, Hung-Chin Chiang, Chun-Yu Chen, Liang Chen, Min-Cheng Pan 2013-02-19
7158400 Method of operating dynamic random access memory Hong-Gee Fang, Wen-Chieh Lee 2007-01-02
4585271 Collapsible baby chair 1986-04-29