System and method of detecting communication device having...

Television – Camera – system and detail – Combined image signal generator and general image signal...

Reexamination Certificate

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Details

C455S411000, C455S431000, C455S434000, C455S456100

Reexamination Certificate

active

07903147

ABSTRACT:
Provided are a communication device having a built-in camera and a system and method of detecting a communication device having a built-in camera. In the system, a communication device can transmit camera existence data or particular identification data thereof, and in response thereto, a detection device can suspend a camera function of the communication device when a user with the communication device enters a security zone. In addition, the detection device can recover the camera function when the user with the communication device exits the security zone.

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patent: 6222458 (2001-04-01), Harris
patent: 7194278 (2007-03-01), Cook
patent: 2002/0149680 (2002-10-01), Hunter et al.
patent: 2003/0133573 (2003-07-01), Himmel et al.
patent: 2003/0151669 (2003-08-01), Robins et al.
patent: 2004/0228460 (2004-11-01), Keramane
patent: 2007/0129012 (2007-06-01), Snow
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patent: 2000-152217 (2000-05-01), None
patent: 2000152217 (2000-05-01), None
patent: 2002-027554 (2002-01-01), None
patent: 2003-078810 (2003-03-01), None
patent: 2000-031051 (2000-06-01), None
English Abstract for Publication No. 2002-027554.
English Abstract for Publication No. 2003-078810.

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