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:
Oct. 27, 2026
Filed:
Mar. 29, 2023
Agency for Science, Technology and Research, Singapore, SG;
Chee Leong Raymond Chan, Singapore, SG;
Jun Li, Singapore, SG;
Jian Le Chan, Singapore, SG;
Zhengguo Li, Singapore, SG;
Kong Wah Wan, Singapore, SG;
Agency for Science, Technology and Research, Singapore, SG;
Abstract
Method and system for localising a robotusing a scale plan of a designated environment are provided herein. In an embodiment, the method comprises: identifying reference features from the scale plan; generating a predicted poseof the robot's current location on the scale planbased on the identified reference features; scanning on-site reference featuresof the current location; generating a mapfor the current location to localise the robot, based on the scanned on-site reference featuresof the current location and last N frames of historical scans of previous on-site reference featuresof a plurality of locations in the designated environment that the robot traversed through before reaching the current location; the last N frames being fewer than total frames of the historical scans of the previous on-site reference features
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile