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USPTO Patent Rankings Data through Dec 31, 2025
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Chyung AY — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Chyung AY has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2022. Chyung AY ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%).

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11445738 Computer implemented food safety related management method Sheng-Chih Chang, Sheng-Nan Chang, Jeng-Long HSIEH, Min-Hsiung Pan, Shu-Chen Hsu +2 more 2022-09-20