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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 12405480 B1

PDFFull Text
Date of Patent:
Sep. 02, 2025

Filed:

Apr. 23, 2021

Lens unit, optical lens, illumination module, vehicle light, and vehicle

Applicant:

Hasco Vision Technology Co., Ltd., Shanghai, CN;

Inventors:

Jie Zhang, Shanghai, CN;

Jiayuan Chen, Shanghai, CN;

Hao Zhou, Shanghai, CN;

Shikun Dong, Shanghai, CN;

He Zhu, Shanghai, CN;

Wenhui Sang, Shanghai, CN;

Assignee:

HASCO VISION TECHNOLOGY CO., LTD., Shanghai, CN;

Attorneys:

Casimir Jones, S.C.

Robert A. Goetz

Primary Examiner:

Colin J Cattanach

Int. Cl.
CPC ...
G02B 27/09 (2006.01); F21S 41/147 (2018.01); F21S 41/148 (2018.01); F21S 41/151 (2018.01); F21S 41/153 (2018.01); F21S 41/20 (2018.01); F21S 41/24 (2018.01); F21S 41/26 (2018.01); F21S 41/265 (2018.01); F21S 41/27 (2018.01); F21S 41/275 (2018.01); F21S 41/32 (2018.01); F21S 41/33 (2018.01); F21S 41/365 (2018.01); F21V 5/00 (2018.01); F21V 5/04 (2006.01); F21V 5/08 (2006.01); F21V 7/00 (2006.01); F21V 7/06 (2006.01); G02B 27/30 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0977 (2013.01); G02B 27/30 (2013.01); F21S 41/147 (2018.01); F21S 41/148 (2018.01); F21S 41/151 (2018.01); F21S 41/153 (2018.01); F21S 41/24 (2018.01); F21S 41/26 (2018.01); F21S 41/265 (2018.01); F21S 41/27 (2018.01); F21S 41/275 (2018.01); F21S 41/285 (2018.01); F21S 41/322 (2018.01); F21S 41/335 (2018.01); F21S 41/337 (2018.01); F21S 41/365 (2018.01); F21V 5/005 (2013.01); F21V 5/007 (2013.01); F21V 5/045 (2013.01); F21V 5/08 (2013.01); F21V 7/0083 (2013.01); F21V 7/06 (2013.01);
Abstract

Disclosed are a lens unit, an optical lens, an illumination module, a vehicle light, and a vehicle. The lens unit comprises a light incident portion () having first unidirectional collimation and a light emergent portion () having second unidirectional collimation, so as to form an asymmetric light shape. The lens unit can meet the requirement of the anisotropy of the illumination light shape of the vehicle light so as to form the asymmetric light shape, thereby meeting the requirement for a narrow and long model.

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