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USPTO Patent Rankings Data through Dec 31, 2025
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Chi-Hui Tsou — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
New Taipei, TW: #6,710 of 10,472 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Chi-Hui Tsou has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2011. Chi-Hui Tsou ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Chi-Hui Tsou in New Taipei, TW.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8038735 Deep dyeing process of polyamide and polyolefin Jen-Taut Yeh, Kan-Nan Chen, Jing-Wen Tang 2011-10-18