Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chih-Chaing YANG — 1 Patent

EPEpistar: 1 patents #519 of 732Top 75%
Hsinchu, TW: #8,923 of 13,380 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Chih-Chaing YANG has been granted 1 US patent while listed as an inventor at Epistar. All of these patents were granted in 2022. Chih-Chaing YANG ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Chih-Chaing YANG in Hsinchu, TW.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11227975 Semiconductor structure having a bridge layer Yung-Fu Chang, Fan-Lei Wu, Shih-Chang Lee, Wen-Luh Liao, Hung-Ta Cheng +3 more 2022-01-18