Interactive video distribution systems – Video distribution system with upstream communication
Reexamination Certificate
2007-05-22
2007-05-22
An, Shawn S. (Department: 2621)
Interactive video distribution systems
Video distribution system with upstream communication
C725S114000, C725S116000, C348S014050, C348S014070, C348S014020, C348S211130, C348S159000
Reexamination Certificate
active
09480861
ABSTRACT:
In a system wherein one or more controllable camera(s) and one or more monitor(s) for displaying video information received from the camera(s) are connected to each other through a communication device, the states of all the cameras can be always understood at any monitor. Map management server software is provided to receive notification(s) of camera state information by all the cameras with the predetermined device, and to transmit the camera state information to all the monitors.
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Nakamura Yasuo
Tanaka Koichiro
Yonezawa Hiroki
An Shawn S.
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
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