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. 03, 2023
Filed:
Jul. 20, 2022
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Inventors:
Jung Wook Lim, Seoul, KR;
Byoung Suk Ahn, Gwacheon-si, KR;
Seung Sik Han, Hwaseong-si, KR;
Ki Hong Lee, Seoul, KR;
Sung Ho Park, Seoul, KR;
Assignees:
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA CORPORATION, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
F21S 41/25 (2018.01); F21S 41/675 (2018.01); F21S 41/33 (2018.01); F21S 41/29 (2018.01); G02B 26/08 (2006.01);
U.S. Cl.
CPC ...
F21S 41/675 (2018.01); F21S 41/25 (2018.01); F21S 41/295 (2018.01); F21S 41/334 (2018.01); G02B 26/0833 (2013.01);
Abstract
The present disclosure provides a projection lamp module and a headlamp device for a vehicle using the same, in which two headlamps implement the same brightness, images of the headlamps are maintained, and visibility of an image projected onto a road surface is improved even though even though a lamp having a lighting function of forming an image on a road surface is applied to any one of the headlamps for a vehicle.