Watchdog device that provides and interrupts power to a network device in response to a lockup error condition

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United States of America Patent

PATENT NO 7536594
APP PUB NO 20080005626A1
SERIAL NO

11386386

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Abstract

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The invention relates to a stand-alone video recording, playback and Monitoring system. It has network switches, non-volatile storage devices, IP cameras, video servers, and NTSC cameras. The system uses communication channels that are WAN/LAN based and can be hard-wired or wireless and has a flexibly implemented watchdog to detect, for example, hardware and power failure as well as other failures in the system.

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Patent Owner(s)

Patent OwnerAddress
VIDEOGENIX1423 BEACON STREET BROOKLINE MA 02446

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Louis, Eric N. Chelmsford, US 15 97
Schaff, Glen D Brookline, US 4 96

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