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:
Aug. 25, 2026
Filed:
Oct. 04, 2021
Genesee Valley Innovations, Llc, Santa Clara, CA (US);
Robert R. Price, Palo Alto, CA (US);
Kent Evans, Cupertino, CA (US);
Genesee Valley Innovations, LLC, Santa Clara, CA (US);
Abstract
A system and method for forward path planning of cab trailer systems is provided. Movement of a robot moving forward is tracked and a trajectory of at least one trailer attached to a back of the robot is estimated separate from a path of the robot. The trajectory of the trailer is based on the movement of the robot. A test for collision of one of the trailers is performed by identifying an obstacle and determining a distance of each trailer from the obstacle based on estimated trajectory. The trajectory of the robot is moved away from the obstacle when the distance fails to satisfy a threshold distance from the obstacle.