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:
Aug. 27, 2024
Filed:
Mar. 02, 2021
Genius Electronic Optical (Xiamen) Co., Ltd., Fujian, CN;
Jia-Sin Jhang, Fujian, CN;
Yanbin Chen, Fujian, CN;
GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD., Fujian, CN;
Abstract
An optical imaging lens sequentially including a first lens element to a ninth lens element arranged in sequence from an object side to an image side along an optical axis is provided. Each of the first lens element to the ninth lens element includes an object-side surface facing the object-side surface and allowing imaging rays to pass through and an image-side surface facing the image-side and allowing the imaging rays to pass through. Lens elements of the optical imaging lens are only the nine lens elements described above, wherein the second lens element has negative refracting power, the fourth lens element has negative refracting power, an optical axis region of the object-side surface of the seventh lens element is concave, and an optical axis region of the image-side surface of the ninth lens element is concave.