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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.:

US 11346518 B1

PDFFull Text
Date of Patent:
May. 31, 2022

Filed:

Aug. 01, 2019

Headlight for vehicle

Applicant:

Koito Manufacturing Co., Ltd., Tokyo, JP;

Inventors:

Masanori Kito, Shizuoka, JP;

Kazuya Motohashi, Shizuoka, JP;

Assignee:

KOITO MANUFACIURING CO., LTD., Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Zheng Song

Int. Cl.
CPC ...
F21S 41/63 (2018.01); F21S 41/16 (2018.01); F21S 41/32 (2018.01); F21S 41/64 (2018.01); F21S 41/20 (2018.01); B60Q 1/14 (2006.01); F21V 9/14 (2006.01); F21W 102/165 (2018.01); F21W 102/20 (2018.01);
U.S. Cl.
CPC ...
F21S 41/635 (2018.01); B60Q 1/14 (2013.01); F21S 41/16 (2018.01); F21S 41/285 (2018.01); F21S 41/321 (2018.01); F21S 41/645 (2018.01); F21V 9/14 (2013.01); F21W 2102/165 (2018.01); F21W 2102/20 (2018.01);
Abstract

A headlight () includes a lamp unit () including: light sources (R,G,B) that emit laser light; and phase modulation elements (R,G,B) that diffract the laser light emitted from the light sources (R,G,B) with a phase modulation pattern that is changeable, and emit light of a light distribution pattern based on the phase modulation pattern. The lamp unit () adjusts a total luminous flux amount of light emitted from the lamp unit () according to the light distribution pattern.

Find Patent Forward Citations

Kito, Masanori. (2022). Headlight for vehicle (U.S. Patent No. 11346518). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11346518

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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