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:
Aug. 08, 2017
Filed:
Oct. 07, 2013
Maxwell Technologies, Inc., San Diego, CA (US);
Priya Bendale, San Diego, CA (US);
Robert Crawford, San Diego, CA (US);
Porter Mitchell, San Diego, CA (US);
Jeffrey Nelson, San Diego, CA (US);
Doug Schafer, San Diego, CA (US);
Xiaomei Xi, San Diego, CA (US);
Maxwell Technologies, Inc., San Diego, CA (US);
Abstract
An electric double-layer ultracapacitor configured to maintain desired operation at an operating voltage of three volts, where the capacitor includes a housing component, a first and a second current collector, a positive and a negative electrode electrically coupled to one of the first and second current collectors, and a separator positioned between the positive and the negative electrode. The capacitor may also include a protective coating disposed on an inner surface of the housing for the ultracapacitor.