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:
Jul. 29, 2025
Filed:
Feb. 28, 2024
Lg Innotek Co., Ltd., Seoul, KR;
Gary W. Kamerman, Plainsboro, NJ (US);
Christopher John Trowbridge, Dexter, MI (US);
Viorel C. Negoita, Plainsboro, NJ (US);
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
A light detection and ranging (LiDAR) system including a plurality of light emitters, wherein the plurality of light emitters are configured to emit a plurality of beams, and the plurality of light emitters are configured to form a beam polarization pattern of the plurality of beams to be emitted toward an object external to the LiDAR system, a receiver that is configured to receive light reflected from the object, and an analyzer that comprises a processor and programming instructions that are configured to cause the processor to determine characteristic differences between the beam polarization pattern of the beams emitted toward the object and an intensity pattern of the light reflected from the object, determine a reflection position that is associated with the light reflected from the object, and use the determined characteristic differences to determine whether the reflection position is a position of the object or a position of a ghost.