Patent · US Active

Optical imaging lens

US12429672B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignee

Genius Electronic Optical (Xiamen) Co., Ltd. · CN

Inventors

Chuanbo Dong · Fujian, CN
Hai Lin · Fujian, CN
Jiayuan Zhang · Fujian, CN

Key dates

Filing date	Jul 11, 2022
Grant date	Sep 30, 2025
Priority date	—
Expiry date	Mar 25, 2044

Classification

Technology area (CPC G)Physics
CPC primaryG02B13/0045
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An optical imaging lens may include a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, a seventh lens element, an eighth lens element and a ninth lens element positioned in an order from an object side to an image side. Through designing concave and/or convex surfaces of the lens elements, the optical imaging lens may increase resolution, increase aperture stop and image height, and maintain well image quality.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.