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

Chia-Chi Yao

VIVivotek: 1 patents #72 of 134Top 55%
New Taipei, TW: #6,529 of 10,472 inventorsTop 65%
Overall (All Time): #2,935,588 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9596396 Camera and control method thereof based on a sensed temperature 2017-03-14