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. 22, 2016
Filed:
Feb. 26, 2014
Applicant:
Sitronix Technology Corp., Hsinchu County, TW;
Inventor:
Hung-Yu Lu, Hsinchu County, TW;
Assignee:
Sitronix Technology Corp., Hsinchu County, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/10 (2006.01); H02M 3/07 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 3/07 (2013.01); H02M 2001/0048 (2013.01); H02M 2003/077 (2013.01); Y02B 70/1491 (2013.01);
Abstract
The present disclosure provides a method of reusing electrical energy for a charge pump. The method comprises operating in a reusing phase after a boosting phase is completed; retrieving energy of parasitic capacitance in the reusing phase; and reusing the energy of the parasitic capacitance for an internal circuit.