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:
Mar. 13, 2018
Filed:
Jun. 17, 2014
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventors:
Gregory P. Meisner, Ann Arbor, MI (US);
Jan F. Herbst, Grosse Pointe Woods, MI (US);
Mark W. Verbrugge, Troy, MI (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/416 (2006.01); B60L 11/18 (2006.01); G01R 1/16 (2006.01); G01R 31/36 (2006.01); H01M 10/48 (2006.01); H01M 10/42 (2006.01); G01R 15/18 (2006.01); H01M 4/58 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
B60L 11/1861 (2013.01); B60L 11/1851 (2013.01); G01R 1/16 (2013.01); G01R 31/3606 (2013.01); G01R 31/3665 (2013.01); H01M 10/4285 (2013.01); H01M 10/48 (2013.01); G01R 15/18 (2013.01); H01M 4/5825 (2013.01); H01M 10/0525 (2013.01); Y02E 60/122 (2013.01); Y02P 70/54 (2015.11); Y02T 10/7005 (2013.01); Y02T 10/705 (2013.01); Y02T 10/7011 (2013.01); Y10S 903/93 (2013.01);
Abstract
One exemplary embodiment includes a method including providing a battery, producing a first magnetic field so that a second magnetic field is induced in the battery, sensing a magnetic field resulting from the interaction of the first magnetic field and the second magnetic field, utilizing the sensed net magnetic field to determine the state of charge of the battery.