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. 12, 2019
Filed:
Apr. 29, 2016
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventors:
James R. Salvador, Royal Oak, MI (US);
Debejyo Chakraborty, Novi, MI (US);
Leonid C. Lev, West Bloomfield, MI (US);
Assignee:
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/04 (2006.01); G01D 21/00 (2006.01); G01N 27/12 (2006.01); G01R 27/14 (2006.01); G01N 27/26 (2006.01); C08L 23/06 (2006.01); C08L 23/12 (2006.01); C08L 33/12 (2006.01);
U.S. Cl.
CPC ...
G01N 27/041 (2013.01); C08L 23/06 (2013.01); C08L 23/12 (2013.01); C08L 33/12 (2013.01); G01D 21/00 (2013.01); G01N 27/04 (2013.01); G01N 27/125 (2013.01); G01N 27/26 (2013.01); G01R 27/14 (2013.01);
Abstract
A number of variations may involve a method that may include providing a non-conductive layer. A conductive layer may be provided overlying the non-conductive layer with the conductive layer to form a sensor device. An opposition to electrical current through the conductive layer may be monitored. The location of a status of the non-conductive layer or of the conductive layer may be determined through a change in the opposition.