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. 20, 2021
Filed:
Apr. 17, 2018
Santec Corporation, Aichi, JP;
Changho Chong, Los Altos, CA (US);
SANTEC CORPORATION, Komaki, JP;
Abstract
A LIDAR sensing system includes a light source that is controlled to project a collimated beam at various wavelengths. An interferometer receives the collimated beam and projects an object beam corresponding to the collimated beam at a diffraction grating. The object beam is diffracted from the diffraction grating at different angles corresponding to the wavelength of the collimated beam. As a result, the LIDAR sensing system generates a vertical scan (e.g., a two-dimensional scan) of the external environment. Various components of the LIDAR sensing system are then configured to rotate to produce multiple vertical scans, thus generating a three-dimensional scan.