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

Chin-Lin YAO

EPEpistar: 1 patents #519 of 732Top 75%
Overall (All Time): #3,115,547 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8779447 Semiconductor light-emitting device with a protection layer Chih-Chiang Lu 2014-07-15