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. 06, 2026
Filed:
Jan. 31, 2024
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Alexander Christoph Schaefer, Fremont, CA (US);
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
Systems, methods, and other embodiments described herein relate to generating a road graph from a frame graph. In one embodiment, a method includes receiving a frame graph of a region. The frame graph includes a plurality of points and a plurality of edges connecting the plurality of points based on at least one predetermined criterion. The method further includes generating a plurality of shortest paths. The plurality of shortest paths includes a shortest path between each two of the plurality of points connected by one or more of the plurality of edges. The method includes selecting the longest path from the plurality of shortest paths and generating a road graph based on at least the longest path. the road graph identifying one or more roadways in the region.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile