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

Yu Chen Chao — 1 Patent

UMUnited Microelectronics: 1 patents #2,686 of 4,560Top 60%
Sanxing, TW: #101 of 179 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Yu Chen Chao has been granted 1 US patent while listed as an inventor at United Microelectronics. All of these patents were granted in 2022. Yu Chen Chao ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Yu Chen Chao in Sanxing, TW.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11270945 Semiconductor device Chu-Chun Chang 2022-03-08 $2,346,000