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

David Hutchison

Google: 7 patents #67 of 4,199Top 2%
California: #2,240 of 66,859 inventorsTop 4%
Overall (2021): #17,773 of 548,734Top 4%
7 Patents 2021

Issued Patents 2021

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11156699 Multilayer optical devices and systems James Dunphy 2021-10-26
11131929 Systems and methods that utilize angled photolithography for manufacturing light guide elements James Dunphy 2021-09-28
11131934 Non-telecentric light guide elements James Dunphy 2021-09-28
11125941 LIDAR signal system James Dunphy 2021-09-21
11041753 Light detection using an aperture Pierre-Yves Droz 2021-06-22
10962883 Method for manufacturing light guide elements Bernard Fidric, Pierre-Yves Droz 2021-03-30
10890650 LIDAR with co-aligned transmit and receive paths Pierre-Yves Droz, Ralph Hamilton Shepard, Nathaniel Golshan 2021-01-12