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:
Oct. 27, 2020
Filed:
Oct. 12, 2018
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Jin-Ho Na, Yongin-si, KR;
Dong-Jin Park, Seoul, KR;
Seung-Jin Lee, Hwaseong-si, KR;
Gwon-Hak Lee, Hwaseong-si, KR;
Jung-Bin Kim, Busan, KR;
Sung-Uk Choi, Suwon-si, KR;
Assignees:
Hyundai Motor Corporation, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q 1/38 (2006.01); F21S 43/13 (2018.01); H05B 45/10 (2020.01); H05B 47/155 (2020.01);
U.S. Cl.
CPC ...
B60Q 1/38 (2013.01); F21S 43/13 (2018.01); H05B 45/10 (2020.01); H05B 47/155 (2020.01);
Abstract
A sequential lighting device may include a power supply device configured for supplying the input power of a predetermined waveform, a sequential control circuit, which is an analog circuit, sequentially operated depending upon the input power to generate a sequential operation signal, and a switching circuit for turning on or off a plurality of light sources of a lamp module depending upon the sequential operation signal.