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:
Nov. 24, 2015
Filed:
Jun. 20, 2013
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventors:
Fang Wang, Troy, MI (US);
Andrew K. Chandler, Plymouth, MI (US);
Paul W. Kelley, Lake Orion, MI (US);
Richard H. Miller, Rochester Hills, MI (US);
Assignee:
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02H 3/00 (2006.01); H02H 7/26 (2006.01); G01R 31/02 (2006.01); G01R 19/165 (2006.01);
U.S. Cl.
CPC ...
G01R 31/025 (2013.01); G01R 19/16542 (2013.01);
Abstract
System and methods for detecting electrical leakages in a battery sensing are presented. In certain embodiments, the systems and methods allow a vehicle battery sensing circuit and/or other associated system to detect certain electrical leakages and implement one or more actions to protect vehicle systems from damage resulting from such leakages.