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. 19, 2019
Filed:
Oct. 25, 2018
Applicant:
Vanner, Inc., Hilliard, OH (US);
Inventors:
Alexander Cook, Dublin, OH (US);
Alexander Isurin, Dublin, OH (US);
Assignee:
VANNER, INC., Hilliard, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/335 (2006.01); H02M 1/088 (2006.01);
U.S. Cl.
CPC ...
H02M 3/33584 (2013.01); H02M 1/088 (2013.01);
Abstract
A topology for an isolated, bi-directional, DC-DC converter, that provides step-up and step-down functionality, with a reduced transformer turns ratio, allows a simplified transformer design with reduced cost and increased efficiency. This topology also has a very small level of re-circulating current, relative to other topologies regarding cost and performance.