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. 15, 2025
Filed:
Mar. 30, 2022
Applicant:
Calin Technology Co., Ltd., Taichung, TW;
Inventor:
Po-Nien Tsai, Pingtung County, TW;
Assignee:
CALIN TECHNOLOGY CO., LTD., Taichung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 9/64 (2006.01); G02B 13/00 (2006.01);
U.S. Cl.
CPC ...
G02B 9/64 (2013.01); G02B 13/0045 (2013.01);
Abstract
An optical imaging lens, in order from an object side to an image side along an optical axis, includes a first optical assembly, a second optical assembly, a third optical assembly, an aperture, a fourth optical assembly, and a fifth optical assembly, wherein two of the first optical assembly, the second optical assembly, the third optical assembly, the fourth optical assembly, and the fifth optical assembly are a compound lens formed by adhering at least two lenses, while the others are single lens, thereby achieving the effect of high image quality and low distortion.