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USPTO Patent Rankings Data through Sept 30, 2025
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Chin Chang Liao — 1 Patent in 2021

Overall (2021): #498,691 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10980464 System and method for measuring physiological signal 2021-04-20