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USPTO Patent Rankings Data through Sept 30, 2025
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Yi-How Chou — 1 Patent in 2022

UMUnited Microelectronics: 1 patents #251 of 626Top 45%
New Taipei, TW: #682 of 1,914 inventorsTop 40%
Overall (2022): #201,353 of 548,613Top 40%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11450558 Metal interconnect structure and method for fabricating the same Tzu-Hao Fu, Tsung-Yin Hsieh, Chih-Sheng Chang, Shih-Chun Tsai, Kun-Chen Ho +1 more 2022-09-20