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:
Mar. 24, 2026
Filed:
Nov. 24, 2023
City University of Hong Kong, Kowloon, HK;
City University of Hong Kong, Kowloon, HK;
Abstract
A computer-implemented method for ultra-long distance path planning includes (a) decomposing a target area into two initial sub-domains, the target area covering a path from a starting point to an end point, at an initial resolution along a direction connecting the starting point to the end point, (b) executing a Fast Marching Method (FMM) in parallel in the two initial sub-domains to obtain an initial path connecting the starting point to the end point, (c) decomposing an area enclosing the initial path into a plurality of subsequent sub-domains at a resolution higher than the initial resolution, wherein the area enclosing the initial path is decomposed aligned with the direction connecting the starting point to the end point, and (d) executing the FMM in parallel in all the sub-domains to obtain an optimal path connecting the starting point and the end point.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile