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:
Jul. 16, 2019
Filed:
Mar. 08, 2018
Applicant:
Genius Electronic Optical (Xiamen) Co., Ltd., Xiamen, Fujian, CN;
Inventors:
Assignee:
Genius Electronic Optical (Xiamen) Co., Ltd., Xiamen, Fujian, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 9/64 (2006.01); G02B 13/00 (2006.01);
U.S. Cl.
CPC ...
G02B 13/0045 (2013.01); G02B 9/64 (2013.01);
Abstract
An optical imaging lens includes a first lens element to a seventh lens element. The optical-axis region of the object-side surface of the fourth lens element is concave, the periphery region of the image-side surface of the fifth lens element is concave and the optical-axis region of the image-side surface of the sixth lens element is concave. AAG is the sum of total six air gaps from the first lens element to the seventh lens element and G12 is the air gap between the first lens element and the second lens element to satisfy AAG/G12≤10.000.