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. 20, 2013
Filed:
Oct. 17, 2011
Applicants:
Xiaowu Gong, Singapore, SG;
Kok Kee Lim, Singapore, SG;
Yong Siang Teo, Singapore, SG;
Yi He, Singapore, SG;
Winson Siew Teng Wong, Singapore, SG;
Inventors:
Xiaowu Gong, Singapore, SG;
Kok Kee Lim, Singapore, SG;
Yong Siang Teo, Singapore, SG;
Yi He, Singapore, SG;
Winson Siew Teng Wong, Singapore, SG;
Assignee:
Infineon Technologies Austria AG, Villach, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 3/335 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and method for operating power supplies. A method comprises altering a current sense (CS) signal, turning off a switch of the converter in response to a determining that the CS signal is greater than or equal to a first threshold, and leaving on the switch of the converter in response to a determining that the CS signal is less than the first threshold.