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:
Feb. 05, 2013
Filed:
Sep. 15, 2006
Applicant:
Jean-michel Depond, Quimper, FR;
Inventor:
Jean-Michel Depond, Quimper, FR;
Assignee:
Batscap, Ergue Gaberic, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/16 (2006.01); H01M 4/82 (2006.01); C23C 14/00 (2006.01); C23C 16/00 (2006.01); B05D 1/36 (2006.01); H01G 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns a device for storing electric power and method for assembling the device. The device includes an electrode layer and a collector layer associated with the electrode layer, a barrier layer made of metal nitride, the barrier layer being interposed between the electrode layer and the collector layer. The barrier layer is adapted to prevent diffusion of ions contained in an electrolyte up to the collector layer.