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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 11926951 B1

PDFFull Text
Date of Patent:
Mar. 12, 2024

Filed:

Dec. 07, 2021

Apparatus for controlling motor and method for controlling motor

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Ki Wook Lee, Seoul, KR;

Han Su Jung, Seoul, KR;

Kwang Sik Kim, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

KED & ASSOCIATES, LLP

Primary Examiner:

Jason Y Ko

Int. Cl.
CPC ...
D06F 39/02 (2006.01); D06F 34/08 (2020.01); D06F 37/30 (2020.01); H02P 27/04 (2016.01); H02P 27/06 (2006.01); D06F 103/46 (2020.01);
U.S. Cl.
CPC ...
D06F 37/304 (2013.01); D06F 34/08 (2020.02); H02P 27/045 (2013.01); H02P 27/06 (2013.01); D06F 2103/46 (2020.02);
Abstract

Disclosed are a motor control apparatus and a motor control method. Specifically, the motor control apparatus includes an inverter part configured to convert a direct current (DC) input into an alternating current (AC) output and provide the AC output to the motor, and a controller configured to control the inverter part in relation to driving of the motor, and the controller controls the inverter part to apply a first pattern voltage having the same phase to the motor and then apply a second pattern voltage having different phases to the motor.

Find Patent Forward Citations

Lee, Ki. (2024). Apparatus for controlling motor and method for controlling motor (U.S. Patent No. 11926951). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11926951

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

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