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. 03, 2022
Filed:
Apr. 23, 2019
Applicant:
Sony Corporation, Tokyo, JP;
Inventor:
Mitsuru Yamane, Tokyo, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 7/219 (2006.01); H02M 1/42 (2007.01);
U.S. Cl.
CPC ...
H02M 1/4208 (2013.01); H02M 7/219 (2013.01);
Abstract
A totem-pole single-phase PFC converter which controls low frequency-side node voltage to which an inductor is not connected into a linear shape within two poles of an AC power supply at a timing where a polarity of an input to the AC power supply is reversed.
Yamane, Mitsuru. (2022). Totem-pole single-phase pfc converter (U.S. Patent No. 11323023). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11323023
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile