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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 12726101 B1

PDFFull Text
Date of Patent:
Sep. 01, 2026

Filed:

Mar. 28, 2022

Power conversion device having multi-level structure

Applicant:

Lg Innotek Co., Ltd., Seoul, KR;

Inventors:

Kwang Soon Jung, Seoul, KR;

Jeong Heum Park, Seoul, KR;

Assignee:

LG INNOTEK CO., LTD., Seoul, KR;

Attorney:

KED & ASSOCIATES, LLP

Primary Examiner:

Gary A Nash

Int. Cl.
CPC ...
G05F 1/67 (2006.01); G01R 19/00 (2006.01); H02J 3/26 (2026.01); H02J 3/38 (2006.01); H02M 1/00 (2006.01); H02M 3/158 (2006.01); H02S 40/30 (2014.01); H02J 101/24 (2026.01);
U.S. Cl.
CPC ...
H02M 1/007 (2021.05); G01R 19/0084 (2013.01); H02J 3/38 (2013.01); H02M 1/0077 (2021.05); H02M 3/1582 (2013.01); H02S 40/30 (2014.12); G05F 1/67 (2013.01); H02J 3/26 (2013.01); H02J 2101/25 (2026.01);
Abstract

A power conversion device according to one embodiment of the present invention comprises: converters that are connected to respective cell strings; a voltage detection unit for detecting an input voltage and/or an output voltage of each of the plurality of converters; and a control unit which generates a control signal for each of the plurality of converters by using the voltage detected by the voltage detection unit and applies same, wherein the plurality of converters have a multi-level structure.

Find Patent Forward Citations

Jung, Kwang. (2026). Power conversion device having multi-level structure (U.S. Patent No. 12726101). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12726101

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