The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 31, 2021
Filed:
May. 15, 2019
Applicant:
Trimble Inc., Sunnyvale, CA (US);
Inventor:
Peter Van Wyck Loomis, Sunnyvale, CA (US);
Assignee:
Trimble Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 21/30 (2006.01); G01C 21/16 (2006.01);
U.S. Cl.
CPC ...
G01C 21/30 (2013.01); G01C 21/165 (2013.01);
Abstract
Dead reckoning combined with GNSS-aided map-matching improves accuracy and reliability of vehicle navigation. A map-match navigation module in a handheld device sends map-match feedback messages to a vehicle state estimator via a port. The module also accepts vehicle speed and inertial navigation data from sensors mounted in the vehicle.
Loomis, Peter Van Wyck. (2021). Vehicle navigation by dead reckoning and gnss-aided map-matching (U.S. Patent No. 11105637). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11105637
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile