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

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7536594
APP PUB NO 20080005626A1
SERIAL NO

11386386

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ATTORNEY / AGENT: (SPONSORED)

Importance

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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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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
VideogenixBROOKLINE, MA1

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Louis, Eric N. Chelmsford, US 15 84
Schaff, Glen D Brookline, US 4 89

Cited Art Landscape

Patent Info (Count) # Cites Year
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (1)
* 6728601 Multiple host power control system and method 14 2001
 
AMERICAN POWER CONVERSION CORPORATION (1)
* 2005/0206,241 Web-enabled UPS 11 2004
 
SERVER TECHNOLOGY, INC. (1)
* 6711613 Remote power control system 52 1999
 
Q-COM,INC (1)
* 4654821 Automatic restart apparatus for a processing system 40 1984
 
BLACKBERRY LIMITED (1)
* 7130667 Methods and apparatus for expeditiously releasing network resources for a mobile station based on low battery and lost signal conditions 9 2004
 
EMBOTICS CORPORATION (1)
* 2005/0060,567 Embedded system administration 18 2004
 
BELL CANADA (1)
* 2004/0019,691 Method and system for set-top box service and support 47 2002
 
NETWORK APPLIANCE, INC. (1)
* 7139937 Method and apparatus to establish safe state in a volatile computer memory under multiple hardware and software malfunction conditions 28 2002
 
CANON KABUSHIKI KAISHA (2)
* 5511161 Method and apparatus to reset a microcomputer by resetting the power supply 11 1993
* 6611285 Method, apparatus, and system for controlling a camera, and a storage medium storing a program used with the method, apparatus and/or system 15 1997
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
TEKNO SYSTEM S.p.A (1)
* 2009/0115,890 Protection case for cameras which are capable of transmitting a video signal 1 2008
 
IDIS CO., LTD. (1)
* 9547488 Firmware update system for video security equipment 0 2015
* Cited By Examiner

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