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. 17, 2024
Filed:
Sep. 03, 2019
Letinar Co., Ltd, Anyang-si, KR;
Jeong Hun Ha, Seoul, KR;
Soon Gi Park, Seoul, KR;
LETINAR CO., LTD, Anyang-si, KR;
Abstract
The present invention provides an optical device for augmented reality, the optical device including: an optical means for transmitting at least part of visible light therethrough; and a reflective unit group including a plurality of reflective units disposed in a line along a first direction, which is any straight-line direction, on the surface of the optical means or inside the optical means; wherein the reflective units reflect image light, output from an image output unit configured to output image light corresponding to an image for augmented reality, toward the pupil of an eye of a user.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile