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:
May. 26, 2026
Filed:
Apr. 27, 2022
Mitsubishi Electric Corporation, Tokyo, JP;
Kenta Tanaka, Tokyo, JP;
Takahiro Homma, Tokyo, JP;
Isao Kezobo, Tokyo, JP;
Akihiko Hashimoto, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
An input/output device includes: an identification signal command unit that outputs, to an electric power steering device that adds a steering assist force to a steering provided in a vehicle, an identification signal for identifying a parameter of the electric power steering device, or an instruction signal that instructs the electric power steering device to start outputting the identification signal; and a parameter identification unit that identifies the parameter of the electric power steering device from a response of the electric power steering device to the identification signal, in which the parameter identification unit identifies the parameter of the electric power steering device based on a response to a first identification signal for identifying a linear parameter and a second identification signal for identifying a nonlinear parameter, which are output when the steering is in a predetermined rotation state.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile