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:
Jan. 13, 2026
Filed:
Feb. 16, 2023
Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);
Yashar Zeiynali Farid, Mountain View, CA (US);
Kentaro Oguchi, Mountain View, CA (US);
Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);
Toyota Jidosha Kabushiki Kaisha, Toyota Aichi-ken, JP;
Abstract
Systems, methods, and non-transitory computer-readable mediums for estimating a residual time of a current traffic signal are provided. The methods include estimating an initial residual time of a current traffic signal until a change of the current traffic signal based on a signal plan and information received from vehicle sensors, collecting information about a vehicle queue, estimating a residual time of the current traffic signal until the change of the current traffic signal based on the information about the vehicle queue, and estimating a final residual time of the current traffic signal until the change of the current traffic signal based on the initial residual time and the estimated residual time of the current traffic signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile