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:
Sep. 15, 2026
Filed:
Feb. 28, 2023
Velodyne Lidar Usa, Inc., San Jose, CA (US);
VELODYNE LIDAR USA, INC., San Jose, CA (US);
Abstract
A lidar device includes a laser source configured to emit a transmit beam, an optical scanner that has at least one lens and is configured to transmit a first portion of the transmit beam towards a target and receive a receive beam reflected by the target, and a transmission medium configured to provide a propagation path for the transmit beam and the receive beam. The lidar device also includes a target detection module that is configured to determine a range and/or a velocity of the target based on the receive beam and a second portion of the transmit beam reflected at a media-air interface defined at an end of the transmission medium where the first portion of the transmit beam is launched into air towards the at least one lens of the optical scanner.