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:
Oct. 27, 2026
Filed:
Jun. 02, 2022
Hitachi Astemo, Ltd., Hitachinaka, JP;
HITACHI ASTEMO, LTD., Ibaraki, JP;
Abstract
A motor control device includes a first control unit and/or a second control unit serving as a control unit. The control unit outputs, to a first motor drive unit, a first current command for energizing a first winding set so that a first torque, which is a torque greater than a torque generated in a brake motor by a torque command for generating a requested torque requested of the brake motor, and which is in the same direction as a direction of the requested torque, is generated. The control unit also outputs, to a second motor drive unit, a second current command for energizing a second winding set so that a second torque, which is a torque based on a difference between the requested torque and the first torque, and which is in a direction reverse to the direction of the first torque, is generated.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile