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:
Dec. 04, 2007
Filed:
Apr. 30, 2003
Applicant:
Masashi Isono, Toyokawa, JP;
Inventor:
Masashi Isono, Toyokawa, JP;
Assignee:
Minolta Co., Ltd., Osaka-Shi, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 13/18 (2006.01); G02B 9/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A taking lens system for forming an image on a solid-state image sensor has, from the object side, two positive lens elements and at least one negative lens element. The most image-side lens surface is an aspherical surface concave to the image side, and this aspherical surface has a point of inflection.