Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DL

David Ligon — 1 Patent in 2021

PAPacesetter: 1 patents #48 of 142Top 35%
San Francisco, CA: #2,657 of 7,035 inventorsTop 40%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #482,592 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11090497 Enhanced implant-to-implant communications using accelerometer Xiaoyi Min, Weiqun Yang, Shawn Chen, Matthew G. Fishler 2021-08-17