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:
Oct. 14, 2025
Filed:
Sep. 28, 2022
Applicant:
Samsara Inc., San Francisco, CA (US);
Inventors:
Peter Mchugh, San Francisco, CA (US);
Taccio Yamamoto, Chicago, IL (US);
Justin Robert Aschenbener, Chicago, IL (US);
Assignee:
Samsara Inc., San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); B60L 58/12 (2019.01); G01R 31/388 (2019.01); G01R 31/392 (2019.01);
U.S. Cl.
CPC ...
H04L 9/3213 (2013.01); B60L 58/12 (2019.02); G01R 31/388 (2019.01); G01R 31/392 (2019.01); H04L 2209/80 (2013.01); H04L 2209/84 (2013.01);
Abstract
An ID token wirelessly communicates a battery voltage to a vehicle gateway via short-range communication. A battery health may be determined based on the current battery voltage and one or more previous battery voltages associated with ID token. Replacement of the ID token may be initiated based on the battery health to avoid communication failures by the ID token due to insufficient battery charge.