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. 11, 2023
Filed:
Aug. 30, 2019
Applicants:
Ashish K. Sahoo, San Jose, CA (US);
Brandon Pierquet, San Francisco, CA (US);
Jie LU, Sunnyvale, CA (US);
Inventors:
Ashish K. Sahoo, San Jose, CA (US);
Brandon Pierquet, San Francisco, CA (US);
Jie Lu, Sunnyvale, CA (US);
Assignee:
APPLE INC., Cupertino, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H02M 7/483 (2007.01); H02J 7/00 (2006.01); H02M 7/537 (2006.01); H02M 3/335 (2006.01); H02M 7/219 (2006.01);
U.S. Cl.
CPC ...
H02M 7/483 (2013.01); H02J 7/0068 (2013.01); H02M 3/33592 (2013.01); H02M 7/219 (2013.01); H02M 7/537 (2013.01);
Abstract
Systems and methods for power conversion are described. For example, a system may include a transformer including a plurality of secondary windings; a first set of switches connecting respective taps of the plurality of secondary windings to a first terminal; a second set of switches connecting the respective taps of the plurality of secondary windings to a second terminal; and an electrical load connected between the first terminal and the second terminal.