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

Yi Zhang — 3 Patents in 2021

SCSct: 2 patents #2 of 11Top 20%
Foxconn: 1 patents #66 of 192Top 35%
Sammamish, WA: #77 of 634 inventorsTop 15%
Washington: #1,376 of 13,672 inventorsTop 15%
Overall (2021): #56,670 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11197378 Device for assembling screws into printed circuit board Gang Liu, Ming Hu 2021-12-07
11183108 System and method for reducing motion blur for LED display Eric Li, Raymond Ho, WeiHao Chang, Juinn-Yan Chen, Shang-Kuan Tang 2021-11-23
11039517 Fraction PWM with multiple phase display clock Eric Li, Shean-Yih Chiou, Shang-Kuan Tang, Juinn-Yan Chen, Zhenchao Liu 2021-06-15