Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CY

Cheryl C. H. Yang

UNUnknown: 4 patents #4,220 of 83,584Top 6%
LRLeadtek Research: 1 patents #7 of 31Top 25%
Ji'an, TW: #10 of 55 inventorsTop 20%
Overall (All Time): #1,242,082 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7769435 Earphone sensor system for measuring electrocardiogram signals Terry Kuo 2010-08-03
7672714 Miniature wireless apparatus for collecting physiological signals Terry Kuo 2010-03-02
7277746 Method and apparatus for analyzing heart rate variability Terry Kuo 2007-10-02
6989693 Pulse interval to voltage converter and conversion method thereof Terry Kuo 2006-01-24