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:
Dec. 25, 2018
Filed:
Jan. 25, 2017
Applicant:
Fuji Electric Co., Ltd., Kawasaki-shi, Kanagawa, JP;
Inventors:
Motoyoshi Kubouchi, Matsumoto, JP;
Hao Hou, Yokkaichi, JP;
Assignee:
FUJI ELECTRIC CO., LTD., Kawasaki-Shi, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/158 (2006.01); H02M 7/00 (2006.01); H01L 25/00 (2006.01); H02M 7/537 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 3/158 (2013.01); H01L 25/00 (2013.01); H02M 7/003 (2013.01); H02M 7/537 (2013.01); H02M 2001/007 (2013.01);
Abstract
In a boost chopper circuit, a distance between a plurality of first mounting portions of a first semiconductor package that houses a switching device circuit and a distance between a plurality of second mounting portions of a second semiconductor package that houses a backflow prevention diode circuit are different from each other.
Kubouchi, Motoyoshi. (2018). Boost chopper circuit including switching device circuit and backflow prevention diode circuit (U.S. Patent No. 10164530). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10164530
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile