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:
Aug. 06, 2019
Filed:
Apr. 27, 2018
Yuyang Dnu Co., Ltd, Hwaseong-si, Gyeonggi-do, KR;
Sangok Kim, Seoul, KR;
Byungoh Kim, Suwon-si, KR;
Dongsik Kim, Siheung-si, KR;
Hyun-cheol Shim, Ansan-si, KR;
Sang-ho Yoon, Suwon-si, KR;
YUYANG DNU CO., LTD, , KR;
Abstract
The present embodiment provides a lighting control system including visible light communication modules separately corresponding to lighting devices, each visible light communication module including a body, and a pair of a light-emitting element and a light-receiving element provided on each of a plurality of outer surfaces of the body. Efficient visible-light-based lighting control services may be provided by transmitting or receiving visible light communication data for controlling lighting devices, to or from other visible light communication modules of front, rear, left, and right directions using the pair of the light-emitting and light-receiving elements.