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:
May. 31, 2016
Filed:
Jan. 28, 2013
Applicant:
Marvell International Ltd., Hamilton, BM;
Inventors:
Hao Peng, Sunnyvale, CA (US);
Wanfeng Zhang, Palo Alto, CA (US);
Assignee:
Marvell International Ltd., Hamilton, BM;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 37/02 (2006.01); H05B 39/04 (2006.01); H05B 41/36 (2006.01); H02M 7/44 (2006.01); H02M 3/24 (2006.01); H02M 3/335 (2006.01); H02M 7/12 (2006.01); H05B 33/08 (2006.01);
U.S. Cl.
CPC ...
H02M 7/12 (2013.01); H05B 33/0815 (2013.01);
Abstract
Aspects of the disclosure provide a method. The method includes regulating a time for turning on a switch to transfer energy via a transformer in a first control mode, determining a turn-on time for a second control mode based on the regulated time in the first control mode, and controlling the switch based on the determined turn-on time in the second control mode to transfer energy via the transformer.