Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Yan-Chun Chen — 2 Patents

UMUnited Microelectronics: 2 patents #1,942 of 4,560Top 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Yan-Chun Chen has been granted 2 US patents while listed as an inventor at United Microelectronics. All of these patents were granted in 2017. Yan-Chun Chen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%).

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9785046 Pattern verifying method Te-Hsien Hsieh, Ming-Jui Chen, Cheng-Te Wang, Jing-Yi Lee, Jian-Yuan Ma 2017-10-10 $217,000
9747404 Method for optimizing an integrated circuit layout design Shih-Ming Kuo, Ming-Jui Chen, Te-Hsien Hsieh, Ping-I Hsieh, Jing-Yi Lee 2017-08-29 $143,000