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:
Dec. 06, 2022
Filed:
May. 17, 2021
Applicant:
Solum Co., Ltd., Yongin-si, KR;
Inventors:
Assignee:
SOLUM CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 47/185 (2020.01); H04L 67/125 (2022.01); H05B 45/10 (2020.01); H05B 45/20 (2020.01); H05B 47/19 (2020.01);
U.S. Cl.
CPC ...
H05B 47/185 (2020.01); H04L 67/125 (2013.01); H05B 45/10 (2020.01); H05B 45/20 (2020.01); H05B 47/19 (2020.01);
Abstract
Disclosed is a lighting device. The lighting device includes a light emitting element, a power unit to supply power to the light emitting element, a single communication port and a processor to, when a user input signal to adjust brightness of the light emitting element is received from an external communication device connected by the single communication port, generate a control signal corresponding to the received user input signal, control the power unit to adjust brightness of the light emitting element based on the control signal, and the signal communication port may be connected to the processor via a single communication line.