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. 25, 2025
Filed:
Mar. 08, 2022
Applicant:
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Guangdong, CN;
Inventor:
Jiawei Chen, Guangdong, CN;
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 13/00 (2006.01); G02B 9/34 (2006.01);
U.S. Cl.
CPC ...
G02B 13/004 (2013.01); G02B 9/34 (2013.01);
Abstract
The present application provides an optical lens, along an optical axis from an object side to an image side, at least includes: an aperture, a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having the positive refractive power, and a fourth lens having the negative refractive power, wherein an effective focal length f of the optical lens and an effective focal length f2 of the second lens satisfy a following relationship: |f/f2|<0.73. The present application provides a camera module and an electronic device.