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:
Apr. 23, 2024
Filed:
Sep. 25, 2020
Applicant:
Tomtom Global Content B.v., Amsterdam, NL;
Inventors:
Peter Foeke de Bakker, Barendrecht, NL;
Cornelis Pieter Schuerman, Veldhoven, NL;
Assignee:
TomTom Global Content B.V., Amsterdam, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 21/00 (2006.01);
U.S. Cl.
CPC ...
G01C 21/3811 (2020.08); G01C 21/3848 (2020.08); G01C 21/3859 (2020.08); G01C 21/3867 (2020.08); G01C 21/3878 (2020.08); G01C 21/3881 (2020.08);
Abstract
The present disclosure generally relates to a methods and systems for compensating for changes in the absolute position of locations with respect to the Earth's surface which occur over time due to crustal dynamics. The invention is particularly, although not exclusively, concerned with such compensation in the context of methods using digital map data, for example, methods of localization of a vehicle.