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:
Jan. 04, 2011
Filed:
Dec. 23, 2008
Applicant:
Duk Keun Kwon, Ansan-si, KR;
Inventor:
Duk Keun Kwon, Ansan-si, KR;
Assignee:
LG Innotek Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 9/14 (2006.01); G02B 13/18 (2006.01); G02B 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is an imaging lens. The imaging lens includes a first lens having positive (+) power, a second lens having negative (−) power, and a third lens having positive (+) power and an inflection point on an imaging surface thereof facing an image side, wherein the first to third lenses are sequentially arranged from an object, and the second lens has power stronger than power of the first and third lenses.