Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Patrick Tchou — 2 Patents

CSCardiac Science: 1 patents #23 of 46Top 50%
PAPacesetter: 1 patents #587 of 832Top 75%
Cleveland, OH: #648 of 1,781 inventorsTop 40%
Ohio: #30,551 of 73,341 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Patrick Tchou has been granted 2 US patents while listed as an inventor at Cardiac Science. All of these patents were granted in 2003. Patrick Tchou ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Patrick Tchou in Cleveland, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6572557 System and method for monitoring progression of cardiac disease state using physiologic sensors Euljoon Park, Kerry Bradley 2003-06-03 $87,218,000
6539255 Full-tilt exponential defibrillation waveform James E. Brewer 2003-03-25 $2,822,000