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

Chih-Ciao Yang — 1 Patent

Overall (All Time): N/A of 4,157,543
1 Patents All Time
Chih-Ciao Yang has been granted 1 US patent. All of these patents were granted in 2025.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12507505 Light-emitting device Ching-Hung LIU, Chen Ou, Jing Dai, Shun-Chih Wang, Feng-Wen HUANG +2 more 2025-12-23