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

Chao-Cheng Lu

UNUnknown: 3 patents #7,366 of 83,584Top 9%
PFPurdue Research Foundation: 2 patents #773 of 3,174Top 25%
TUTsinghua University: 2 patents #766 of 2,815Top 30%
PUPeking University: 1 patents #279 of 875Top 35%
SCState Grid Corporation Of China: 1 patents #289 of 1,453Top 20%
Taipei, IN: #1 of 14 inventorsTop 8%
Overall (All Time): #136,253 of 4,157,543Top 4%
28 Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
5079457 Dual solid state relay 1992-01-07
5043611 Thyristor controller 1991-08-27
4918340 GTO thyristor control circuit 1990-04-17