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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.:

US 10425773 B1

PDFFull Text
Date of Patent:
Sep. 24, 2019

Filed:

Mar. 20, 2019

Method and system of crowd-sourced heading corrections

Applicant:

Mapsted Corp., Misissauga OT, CA;

Inventors:

Sean Huberman, Guelph, CA;

Ahmad Saud Manzar, Fonthill, CA;

Assignee:

MAPSTED CORP., Mississaugia, Ontario, CA;

Attorney:

Henry L. Bhab

Primary Examiner:

Dinh Nguyen

Int. Cl.
CPC ...
H04W 4/029 (2018.01); H04W 4/02 (2018.01); H04W 4/024 (2018.01); G01C 21/20 (2006.01); G01S 5/02 (2010.01); H04W 4/33 (2018.01); H04W 4/80 (2018.01);
U.S. Cl.
CPC ...
H04W 4/029 (2018.02); G01C 21/206 (2013.01); G01S 5/0257 (2013.01); H04W 4/024 (2018.02); H04W 4/026 (2013.01); H04W 4/33 (2018.02); H04W 4/80 (2018.02);
Abstract

A method and system of updating a direction of traversal of a mobile device. The method comprises determining that a first and a second mobile device are traversing an indoor route in a same heading based on a first and second heading angles determined at the first and the second mobile devices respectively, the first and second heading angles having an associated first and a second confidence levels respectively, receiving a broadcast, from the second mobile device, of a localization data packet that includes data of the second heading angle and the associated second confidence level, and if the first confidence level determined at the first mobile device is lower than the second confidence level determined at the second mobile device, updating the first heading angle of the first mobile device in accordance with the second heading angle of the second mobile device.

Find Patent Forward Citations

Huberman, Sean. (2019). Method and system of crowd-sourced heading corrections (U.S. Patent No. 10425773). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10425773

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