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:
Mar. 04, 2025
Filed:
Jan. 04, 2022
Applicant:
Psemi Corporation, San Diego, CA (US);
Inventors:
David M. Giuliano, Brookline, MA (US);
David Kunst, Cupertino, CA (US);
Assignee:
pSemi Corporation, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 7/217 (2006.01); H02M 1/00 (2007.01); H02M 1/42 (2007.01); H02M 3/07 (2006.01);
U.S. Cl.
CPC ...
H02M 7/2176 (2013.01); H02M 1/4208 (2013.01); H02M 3/07 (2013.01); H02M 1/007 (2021.05);
Abstract
An apparatus for conversion between AC and DC voltages includes a rectifier and first and second stages coupled to each other and having a regulator and a switched-capacitor circuit respectively. The first stage receives a first voltage from the rectifier and the second stage provides a second voltage. A controller controls the first and second stages.