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:
Mar. 19, 2013
Filed:
Jul. 30, 2010
Kwangsoo Park, Suwon-si, KR;
Kyoungsub OH, Hwaseong-si, KR;
Kwangsoo Park, Suwon-si, KR;
Kyoungsub Oh, Hwaseong-si, KR;
Abstract
A circuit can include a supercapacitor switch including first and second terminals, that is configured to electrically couple the terminals to one another in a closed position and to electrically de-couple the terminals from one another in an open position responsive to a supercapacitor switch control signal. A first supercapacitor has a first terminal that is electrically coupled to the first terminal of the supercapacitor switch and has a second terminal that is electrically coupled to a reference voltage. A second supercapacitor has a first terminal that is electrically coupled to the second terminal of the supercapacitor switch and has a second terminal that is electrically coupled to the reference voltage.