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Inventor
CHENAULT DAVID
US
4 patents
⚠️ This page may combine multiple inventors who share the name “CHENAULT DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POLARIS SENSOR TECH INC
2 patents
US9423484B2
Aug 23, 2016
Sky polarization and sun sensor system and method
POLARIS SENSOR TECH INC
14 citations
89
US10962625B2
Mar 30, 2021
Celestial positioning system and method
POLARIS SENSOR TECH INC
3 citations
70
UNIV ALABAMA
1 patent
US4961634A
Oct 9, 1990
Infrared achromatic retarder
UNIV ALABAMA
28 citations
89
US ARMY
1 patent
US5745234A
Apr 28, 1998
Variable angle reflectometer employing an integrating sphere and a light concentrator
US ARMY
40 citations
87