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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.:

US 12609630 B1

PDFFull Text
Date of Patent:
Apr. 21, 2026

Filed:

Jul. 22, 2022

Power converter device

Applicant:

Hitachi, Ltd., Tokyo, JP;

Inventors:

Yuuichi Mabuchi, Tokyo, JP;

Akihiko Kanouda, Tokyo, JP;

Kimihisa Furukawa, Tokyo, JP;

Assignee:

HITACHI, LTD., Tokyo, JP;

Attorney:

MATTINGLY & MALUR, PC

Primary Examiner:

Thienvu V Tran

Assistant Examiner:

Shahzeb K Ahmad

Int. Cl.
CPC ...
H02M 7/00 (2006.01); H02M 1/00 (2006.01); H02M 3/00 (2006.01); H02M 7/68 (2006.01); H02M 3/22 (2006.01); H02M 3/335 (2006.01);
U.S. Cl.
CPC ...
H02M 7/003 (2013.01); H02M 1/007 (2021.05); H02M 3/003 (2021.05); H02M 7/68 (2013.01); H02M 3/22 (2013.01); H02M 3/33584 (2013.01);
Abstract

Provided is a power converter device that can be properly configured. The power converter device is provided with: a plurality of power conversion units each comprising a pair of AC terminals, a pair of DC terminals, and a power conversion circuit for performing power conversion in one direction or in both directions between the AC terminals and the DC terminals and arranged along a first direction and a second direction different from the first direction; AC wiring for connecting the AC terminals of the plurality of power conversion units in series along the second direction with respect to each phase of three-phase AC; and DC wiring for connecting the DC terminals of the plurality of power conversion units in parallel along the first direction.

Find Patent Forward Citations

Mabuchi, Yuuichi. (2026). Power converter device (U.S. Patent No. 12609630). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12609630

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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