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. 29, 2026
Filed:
Nov. 16, 2023
Lg Innotek Co., Ltd., Seoul, KR;
Ji Yoon Hong, Seoul, KR;
Ho Jun Lee, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
An information generation device according to an embodiment of the present invention comprises: a light-emitting unit for generating an output light signal and emitting same in a target area; a light-receiving unit for receiving an input light signal that is input after being reflected from the target area; and a base including a first hole and a second hole that are spaced apart from each other, wherein: the light-emitting unit includes a light source, a first holder disposed on the light source and disposed in the first hole of the base, and a first lens group disposed in the first holder; the light-receiving unit includes an image sensor, a second holder disposed on the image sensor and disposed in the second hole of the base, and a second lens group disposed in the second holder; the light-emitting unit further includes a third holder disposed on the first holder, and a diffusion member disposed in the third holder; and the upper edge of the second holder is seated on the top surface of the base, and the lower edge of the third holder is seated on the top surface of the base.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile