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:
Jan. 18, 2011
Filed:
Sep. 06, 2006
Applicants:
Tae Whan Yeu, Seoul, KR;
Kyoung Ho Kim, Seoul, KR;
Jee Young Yoo, Seoul, KR;
Ue Jin Lee, Seoul, KR;
Inventors:
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01G 9/00 (2006.01); H01G 9/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A capacitor having an electrode made from an electroconductive material and activated carbon in combination with quaternary ammonium tosylate, and a method for manufacturing the same. The method enables the preparation of a high capacitance electrode without special facilities. The capacitor exhibits high specific capacitance and a high energy density.