Device management network system, management server, and computer readable medium

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6631407
SERIAL NO

09541901

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device management network system is capable of monitoring the operation status of network devices in real time with a Web browser without wasting network resources. The device management network system includes a management server, client devices, and network devices to be managed. Each of the network devices transmits an SNMP trap indicating a change of its own operation status to the management server when a status change occurs. In response to a device-details screen request from a client device, the management server provides HTML data, by which the client device running the Web browser is caused to execute a displaying applet for displaying a device-details screen and to execute a notifying applet causing displaying applet to be re-executed in response to receipt of a change notifying packet, which is outputted from the management server receiving the SNMP trap from the network device.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gunji, Nobuhiro Nagano, JP 5 137
Mukaiyama, Masanori Nagano, JP 14 448
Takizawa, Toshihiko Nagano, JP 2 128

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