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:
Sep. 22, 2026
Filed:
Sep. 10, 2024
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Yuichi Ishiyama, Okazaki, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
The maximum speed informing device includes a camera device that acquires image data by capturing a scene in front of the vehicle, a display unit configured to be able to display the maximum speed, and a controller configured to be able to change the maximum speed displayed on the display unit, the controller acquires a numerical value included in the captured scene as a maximum speed candidate based on the image data, acquires road structure information indicating a structure of a road including a lane on which the vehicle is traveling based on the image data, estimates a range of a maximum speed of the road based on the acquired road structure information, and displays the maximum speed candidate within the estimated maximum speed range as the maximum speed on the display unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile