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:
Sep. 20, 2011
Filed:
Jan. 18, 2008
Applicants:
William T. Ivan, Shelby Township, MI (US);
Chandra S. Namuduri, Troy, MI (US);
Inventors:
William T. Ivan, Shelby Township, MI (US);
Chandra S. Namuduri, Troy, MI (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/08 (2006.01); G01R 31/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods for AC fault (ACF) detection are provided. In addition, methods for AC fault (ACF) detection and verification are provided. In addition, methods for identification of a module which is the cause of an AC fault (ACF) are provided. In one implementation, one or more of these methods can be combined to provide a fast, simple, low cost and reliable ACF detection, verification and/or identification.