Inventor
WARNAAR DIRK B
US13 patents
⚠️ This page may combine multiple inventors who share the name “WARNAAR DIRK B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLIED RES ASSOCIATES INC
12 patentsUS5674027AOct 7, 1997
Exaggerated actuation and bearing-free rotational mobility in smart hinges
APPLIED RES ASSOCIATES INC49 citations90
US11107244B1Aug 31, 2021
Location determination in a GPS-denied environment with user annotation
APPLIED RES ASSOCIATES INC5 citations79
US12449259B2Oct 21, 2025
GPS-denied geolocation
APPLIED RES ASSOCIATES INC0 citations61
US11835340B2Dec 5, 2023
GPS-denied geolocation
APPLIED RES ASSOCIATES INC0 citations61
US11035674B2Jun 15, 2021
GPS-denied geolocation
APPLIED RES ASSOCIATES INC0 citations61
US12456222B2Oct 28, 2025
Landmark configuration matcher
APPLIED RES ASSOCIATES INC0 citations60
US11928837B2Mar 12, 2024
Landmark configuration matcher
APPLIED RES ASSOCIATES INC0 citations60
US11164330B2Nov 2, 2021
Landmark configuration matcher
APPLIED RES ASSOCIATES INC0 citations60
US12136236B2Nov 5, 2024
Location determination in a GPS-denied environment with user annotation
APPLIED RES ASSOCIATES INC0 citations57
US11763488B2Sep 19, 2023
Location determination in a GPS-denied environment with user annotation
APPLIED RES ASSOCIATES INC0 citations57
US12579772B2Mar 17, 2026
System and method for determining the geographic location in an image
APPLIED RES ASSOCIATES INC0 citations53
US11461993B2Oct 4, 2022
System and method for determining the geographic location in an image
APPLIED RES ASSOCIATES INC0 citations53