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. 24, 2021
Applicant:
Polestar Performance Ab, Gothenburg, SE;
Inventors:
Olof Norberg, Gothenburg, SE;
Niklas Roos, Gothenburg, SE;
Johan Gerard Hageman, Gothenburg, SE;
Robert Wassmur, Gothenburg, SE;
Assignee:
Polestar Performance AB, Gothenburg, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60L 3/00 (2019.01); B60L 50/60 (2019.01); B60L 58/18 (2019.01); H02J 7/00 (2006.01); H02J 9/06 (2006.01);
U.S. Cl.
CPC ...
B60L 3/0023 (2013.01); B60L 50/60 (2019.02); B60L 58/18 (2019.02); H02J 7/0013 (2013.01); H02J 7/0029 (2013.01); H02J 7/0063 (2013.01); H02J 9/061 (2013.01); B60L 2210/10 (2013.01);
Abstract
A system as described herein can be used to maintain safety features for an electric vehicle. These features include redundant low-voltage power provision and redundant cooling, each provided by use of multiple battery strings.