Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HK

Han-Pin Kao — 1 Patent in 2021

PEPrimax Electronics: 1 patents #35 of 73Top 50%
Hsinchu, TW: #1,185 of 2,737 inventorsTop 45%
Overall (2021): #440,431 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10885833 Device for showing a projection pattern Wei-Chiang Huang, Wei-Ping Chan 2021-01-05