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:
Nov. 04, 2025
Filed:
Dec. 22, 2021
Applicant:
Zhejiang Sunny Optics Co., Ltd, Yuyao, CN;
Inventors:
Qionghua Zhou, Yuyao, CN;
Yuhao Wang, Yuyao, CN;
Yanping Li, Yuyao, CN;
Lingbo He, Yuyao, CN;
Lin Huang, Yuyao, CN;
Fujian Dai, Yuyao, CN;
Liefeng Zhao, Yuyao, CN;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 13/36 (2021.01); G02B 9/62 (2006.01); G02B 9/64 (2006.01); G02B 13/00 (2006.01); G02B 26/00 (2006.01); G02B 9/60 (2006.01);
U.S. Cl.
CPC ...
G03B 13/36 (2013.01); G02B 9/62 (2013.01); G02B 9/64 (2013.01); G02B 13/0045 (2013.01); G02B 13/0075 (2013.01); G02B 26/004 (2013.01); G02B 9/60 (2013.01);
Abstract
An optical imaging lens group, along an optical axis from an object side to an image side, sequentially includes: an autofocus component, a first lens, a second lens, a third lens, a fourth lens, and at least one subsequent lens. A radius of curvature of an image-side surface of the autofocus component is variable; and there is an interval between each two adjacent lenses among the first lens to the at least one subsequent lens.