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. 08, 2016
Filed:
Mar. 28, 2014
Applicant:
Cooper Technologies Company, Houston, TX (US);
Inventors:
Peter York So, Danville, CA (US);
Chad David Johns, San Leandro, CA (US);
Kyle Yun-Su Kim, Manteca, CA (US);
Assignee:
COOPER TECHNOLOGIES COMPANY, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 11/70 (2013.01); H01G 11/04 (2013.01); H01G 11/80 (2013.01); H01G 11/82 (2013.01); H01M 2/04 (2006.01); H01M 2/26 (2006.01); H01G 11/28 (2013.01); H01G 11/56 (2013.01); H01G 11/78 (2013.01); H01G 11/74 (2013.01); H01M 10/04 (2006.01);
U.S. Cl.
CPC ...
H01G 11/04 (2013.01); H01G 11/28 (2013.01); H01G 11/56 (2013.01); H01G 11/70 (2013.01); H01G 11/74 (2013.01); H01G 11/78 (2013.01); H01G 11/80 (2013.01); H01G 11/82 (2013.01); H01M 2/0413 (2013.01); H01M 2/263 (2013.01); H01M 10/0422 (2013.01); H01M 10/0431 (2013.01); Y02E 60/13 (2013.01);
Abstract
Electrochemical energy storage devices such as electric double layer capacitors include flexible metal contact current collectors establishing electrical contact with a conductive housing and a conductive cover. The flexible current collector simplifies manufacturing of the device and avoids laser welding on the conductive housing. The manufacture devices are operable with a reduced direct current resistance by virtue of the flexible current collector.