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. 25, 2011
Filed:
Oct. 08, 2007
Applicants:
Amanda Phelps, Malibu, CA (US);
Kevin W. Kirby, Calabasas Hills, CA (US);
Daniel J. Gregoire, Thousand Oaks, CA (US);
Inventors:
Amanda Phelps, Malibu, CA (US);
Kevin W. Kirby, Calabasas Hills, CA (US);
Daniel J. Gregoire, Thousand Oaks, CA (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 39/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
One embodiment of the invention includes a diesel particulate filter comprising a first face and a second face; a bottom electrode layer formed over the first face of the diesel particulate filter; a middle resistive layer formed over a portion of the bottom electrode layer; and a top electrode layer formed over a portion of the middle resistive layer.