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

Chien-Kai Chun

EPEpistar: 1 patents #519 of 732Top 75%
Overall (All Time): #3,048,876 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9012948 Light-emitting element having a plurality of contact parts Shih-I Chen, Chia-Liang Hsu, Tzu-Chieh Hsu, Han-Min Wu, Ye-Ming Hsu +4 more 2015-04-21