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

Chin-Yung Peng

CSChi Mei Communication Systems: 1 patents #135 of 370Top 40%
New Taipei, TW: #6,529 of 10,472 inventorsTop 65%
Overall (All Time): #3,220,536 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8253604 Keyboard scanning circuit 2012-08-28