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:
Jan. 26, 2021
Filed:
Nov. 12, 2019
Applicant:
Koito Manufacturing Co., Ltd., Tokyo, JP;
Inventors:
Toshikazu Tomono, Shizuoka, JP;
Yasushi Noyori, Shizuoka, JP;
Assignee:
KOITO MANUFACTURING CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q 1/14 (2006.01);
U.S. Cl.
CPC ...
B60Q 1/1415 (2013.01); B60Q 2400/30 (2013.01);
Abstract
A common lamp driving circuit is configured to supply current. A switching circuit is configured to selectively supply the current to either a first lamp or a second lamp that are of different types. A processor is configured to control the switching circuit such that a state in which the current is supplied to the first lamp and a state in which the current is supplied to the second lamp are repeated.