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:
Apr. 08, 2025
Filed:
Dec. 28, 2022
Applicant:
Lx Semicon Co., Ltd., Daejeon, KR;
Inventors:
Won Suk Jang, Daejeon, KR;
Tae Kyu Nam, Daejeon, KR;
Young Kook Ahn, Daejeon, KR;
Sang Woo Kim, Daejeon, KR;
Jung Woong Park, Daejeon, KR;
Tae Heon Lee, Daejeon, KR;
In Ho Jeon, Daejeon, KR;
Assignee:
LX SEMICON CO., LTD., Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/158 (2006.01); H02M 1/00 (2006.01); H02M 1/088 (2006.01);
U.S. Cl.
CPC ...
H02M 3/1586 (2021.05); H02M 1/0032 (2021.05); H02M 1/088 (2013.01); G09G 2330/021 (2013.01); H02M 3/1584 (2013.01);
Abstract
The present disclosure provides for sequentially turning on a plurality of power conversion modules according to the magnitude of load power at the time of driving the power conversion modules, operating power conversion modules which have already been turned on in an optimum efficiency interval, and providing increased load power through a power conversion module which has been newly turned on.