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Daniel Joel Freschl

Google: 1 patents #1,612 of 4,693Top 35%
📍 Berkeley, CA: #246 of 684 inventorsTop 40%
🗺 California: #27,528 of 67,890 inventorsTop 45%
Overall (2019): #497,895 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10433739 Multi-channel photoplethysmography sensor Kevin Pu Weekly, Subramaniam Venkatraman, Andrew Larsen Axley, Peter W. Richards, Chris H. Sarantos 2019-10-08