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:
Nov. 16, 2021
Filed:
Apr. 15, 2020
Applicant:
Psemi Corporation, San Diego, CA (US);
Inventors:
Tim Wen Hui Yu, Fremont, CA (US);
Gregory Szczeszynski, Hollis, NH (US);
Assignee:
pSemi Corporation, San Diego, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/07 (2006.01); G05F 3/20 (2006.01);
U.S. Cl.
CPC ...
H02M 3/07 (2013.01); G05F 3/205 (2013.01); H02M 3/073 (2013.01); H02M 2003/075 (2013.01); H02M 2003/077 (2013.01);
Abstract
During its first and second residence times, corresponding first and second currents flow between a charge pump and a circuit that connects to one of the charge pump's terminals. Based on a feedback measurement from the charge pump, a controller adjusts these first and second currents.