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:
Jun. 14, 2022
Filed:
Apr. 30, 2020
Applicant:
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Inventors:
Arnaud Bazin, Grenoble, FR;
Sami Oukassi, Grenoble, FR;
Severine Poncet, Grenoble, FR;
Christophe Secouard, Grenoble, FR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01); H01G 11/28 (2013.01); H01G 11/86 (2013.01); H01M 4/139 (2010.01); H01M 4/36 (2006.01); H01M 4/525 (2010.01);
U.S. Cl.
CPC ...
H01M 4/0423 (2013.01); H01G 11/28 (2013.01); H01G 11/86 (2013.01); H01M 4/0492 (2013.01); H01M 4/139 (2013.01); H01M 4/366 (2013.01); H01M 4/525 (2013.01);
Abstract
An electrode, in particular for micro-batteries, produced in a plurality of layers with intermediate steps of masking a first layer leaving some parts of the latter exposed in order next to produce a removal of material eliminating defects. After removal of the masking layer, the second layer can be formed. Other layers can then follow in the same way.