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:
Nov. 10, 2026
Filed:
Oct. 18, 2022
Oxa Autonomy Ltd, Oxford, GB;
Paul Newman, Oxford, GB;
Aamir Aziz, Oxford, GB;
Oxa Autonomy Ltd, Oxford, GB;
Abstract
Systems and methods for localizing radar sensor are disclosed including a method that obtains a radar scan comprising power-range spectra and extracts landmarks defined by range and azimuth from the scan. Descriptors are computed for the extracted landmarks, where each descriptor defines a landmark by relative ranges and azimuths in relation to other landmarks. The method accesses reference sets of landmarks from mapped environments and computes corresponding reference descriptors. The extracted descriptors are matched to the reference descriptors, and the radar sensor location is determined using the matching result. The method enables accurate radar-based localization for autonomous vehicles on low-power embedded platforms.
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