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:
Oct. 06, 2026
Filed:
Mar. 06, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
Kaiyuan Zhang, Dongguan, CN;
Xiaofang Wang, Dongguan, CN;
Sichen Long, Dongguan, CN;
Haishui Ye, Shanghai, CN;
Wei Wang, Shanghai, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
An example optical lens includes at least seven lenses that are arranged from an object side to an image side, where in a direction from the object side to the image side, a first lens has a positive optical power, an object side surface that is of the first lens and that is near an optical axis is a convex surface, an image side surface that is of the first lens and that is near the optical axis is a concave surface, and a last lens has a negative focal power; and a back focal length BFL of the optical lens satisfies: BFL≤2.5 mm.