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:
Apr. 14, 2026
Filed:
Jul. 26, 2023
Denso Corporation, Kariya-city, JP;
Akira Takesaki, Kariya-city, JP;
DENSO CORPORATION, Kariya-city, JP;
Abstract
A turning control device is for a vehicle having four wheels that are mechanically separated and steered independently. The four wheels are left and right wheels of a front row and a rear row. The turning control device controls four steering actuators corresponding to the four wheels. The turning control device includes a controller that performs feedback control of the four steering actuators to reduce a deviation for each of the four wheels. The deviation is a difference between a state parameter convertible into a turning angle and a target value of the state parameter set according to steering of a steering wheel. The controller executes a responsiveness changing process of changing a responsiveness of the feedback control so that the deviation is likely to be smaller in a vehicle straight traveling state than in a vehicle non-straight traveling state.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile