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:
Jun. 28, 2022
Filed:
May. 15, 2019
Applicant:
Largan Precision Co., Ltd., Taichung, TW;
Inventors:
Hung-Shuo Chen, Taichung, TW;
Syuan Ruei Lai, Taichung, TW;
Kuo-Jui Wang, Taichung, TW;
Po-Lun Hsu, Taichung, TW;
Wei-Yu Chen, Taichung, TW;
Assignee:
LARGAN PRECISION CO., LTD., Taichung, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 9/62 (2006.01); H04N 5/225 (2006.01); G02B 7/02 (2021.01);
U.S. Cl.
CPC ...
G02B 9/62 (2013.01); G02B 7/021 (2013.01); H04N 5/2254 (2013.01);
Abstract
An imaging optical lens assembly includes six lens elements which are, in order from an object side to an image side: a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof.