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:
Jun. 07, 2022
Filed:
Nov. 20, 2019
Applicant:
Koito Manufacturing Co., Ltd., Tokyo, JP;
Inventor:
Satoshi Yamamura, Shizuoka, JP;
Assignee:
KOITO MANUFACTURING CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 41/33 (2018.01); F21S 41/675 (2018.01); F21S 41/145 (2018.01); F21V 7/04 (2006.01); F21V 14/04 (2006.01);
U.S. Cl.
CPC ...
F21S 41/33 (2018.01); F21S 41/145 (2018.01); F21S 41/675 (2018.01); F21V 7/04 (2013.01); F21V 14/04 (2013.01);
Abstract
An optical unit includes a light source and a rotary reflector that rotates about an axis of rotation while reflecting light emitted from the light source. The rotary reflector is disposed such that the axis of rotation of the rotary reflector intersects a horizontal plane.