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. 06, 2026
Filed:
Nov. 22, 2022
Applicant:
Koito Manufacturing Co., Ltd., Tokyo, JP;
Inventors:
Toshiyuki Tsuchiya, Shizuoka, JP;
Shuji Matsuura, Shizuoka, JP;
Assignee:
KOITO MANUFACTURING CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 41/657 (2018.01); B60Q 1/08 (2006.01);
U.S. Cl.
CPC ...
B60Q 1/085 (2013.01); F21S 41/657 (2018.01);
Abstract
A vehicle headlight () includes a first light source unit (), a second light source unit (), and a controller (CO), in which the controller (CO) moves at least an upper edge of a low beam light distribution pattern () upward in a case of performing temperature derating on the second light source unit () based on a temperature of the second light source unit () in a state where a high beam light distribution pattern () is formed.
Quick Actions:
Tsuchiya, Toshiyuki. (2026). Vehicle headlight having a controller that moves the light distribution during temperature derating of a light source (U.S. Patent No. 12515580). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12515580
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile