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:
Feb. 07, 2023
Filed:
Aug. 22, 2018
Gwangju Institute of Science and Technology, Gwangju, KR;
GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY, Gwangju, KR;
Abstract
The present invention relates to a light phased array antenna and a Light Detection and Ranging (LiDAR) including the same. The present invention provides a light phased array antenna including: a light distributing unit configured to receive light from a laser generator and distribute the received light to a plurality of antenna element waveguides; a phase modulating unit configured to modulate a phase of light propagated through the antenna element waveguides by applying an electric field to the plurality of antenna element waveguides; and a light output unit configured to output light modulated in the phase modulating unit, in which the light distributing unit, the phase modulating unit, and the light output unit include a base part and an optical waveguide provided on the base part and including the plurality of antenna element waveguides, and a LiDAR including the same.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile