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 8478121 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 02, 2013

Filed:

Oct. 27, 2011
Applicant:

Yong-jian Chen, Guangdong, CN;

Inventor:

Yong-Jian Chen, Guangdong, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A camera includes an image sensor, a storing module, an infrared shutter module, and a controlling module. The image sensor converts light rays projected thereon to digital image signals. The storing module is for storing the digital image signals. The infrared shutter module includes an infrared emitter and an infrared receiver adjacent to the infrared emitter, and when infrared rays emitted from the infrared emitter are transmitted into the infrared receiver, the infrared shutter module outputs a triggering signal. The controlling module electrically connects to the image sensor, the storing module, the infrared shutter module and stores the digital image signals in the storing module when receiving the triggering signal.


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