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.:

US 7777970 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 17, 2010

Filed:

Dec. 18, 2007
Applicant:

Kuo-yen Liang, Taipei Hsien, TW;

Inventor:

Kuo-Yen Liang, Taipei Hsien, TW;

Assignee:

Hon Hai Precision Industry Co., Ltd., Tu-Cheng, Taipei Hsien, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An exemplary super-wide-angle lens includes a lens barrel, a set of imaging lenses, and a prism. The set of imaging lenses is received in the lens barrel. The prism has three light incident surfaces, each of which is coated with a unique color filter for exclusively transmitting a predetermined color light, and a light emissive surface. The prism is positioned such that each of the light incident surfaces is configured for receiving light from a unique field of view of the super-wide-angle lens and the light emissive surface faces the set of imaging lenses, and is structured so that light transmitting in the prism is directed from the light incident surfaces to the light emissive surface.


Find Patent Forward Citations

Liang, Kuo-Yen. (2010). Super-wide-angle lens and imaging system having same (U.S. Patent No. 7777970). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7777970

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