Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Pei-Chen Chang — 1 Patent in 2021

HCHealth & Life Co.: 1 patents #1 of 5Top 20%
Tainan, TW: #325 of 842 inventorsTop 40%
Overall (2021): #305,320 of 548,734Top 60%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11105763 Method for measuring an analyte in a blood sample and analyte measuring device Meng-Yi Lin, Po-Han Chen 2021-08-31