CH

Chin San Han

Apple: 2 patents #1,413 of 5,223Top 30%
📍 Mountain View, CA: #610 of 2,745 inventorsTop 25%
🗺 California: #15,013 of 68,989 inventorsTop 25%
Overall (2020): #186,229 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10874348 Force sensing for PPG heart-rate performance enhancement and contact detection Vivek Venugopal, Ueyn L. Block, Nicholas Paul Joseph Allec 2020-12-29
10687717 PPG sensor having light arrival angle control at detector Rui L. Peterson 2020-06-23