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:
Sep. 15, 2026
Filed:
Jan. 17, 2023
Jiangxi Lianchuang Electronic Co., Ltd., Nanchang, CN;
Weijian Chen, Nanchang, CN;
Yuxuan Xu, Nanchang, CN;
JIANGXI LIANCHUANG ELECTRONIC CO., LTD., Nanchang, CN;
Abstract
An optical lens, along optical axis from object side to imaging plane, sequentially includes: a first lens (L) having negative optical power, convex object-side surface (S) and concave image-side surface; a second lens (L) having positive optical power, concave object-side surface (S) and convex image-side surface (S); a stop (ST); a third lens (L) having positive optical power, convex object-side surface (S) and image-side surface (S); a fourth lens (L) having positive optical power, convex object-side surface (S) and image-side surface (S); a fifth lens (L) having negative optical power, concave object-side surface (S) and image-side surface (S); and a sixth lens (L) having positive optical power, convex object-side surface (S) and concave image-side surface (S). The fourth lens (L) and fifth lens (L) form a cemented lens. True image height IH corresponding to maximal field of view and effective focal length f satisfy:
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile