Server system and online software update method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20060218545A1
SERIAL NO

11373238

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A server delivers new software to each of clients through the network. After delivering new software, the server sends a notification of switchover from old software to new software to each of the clients through the network. Each client loads the new software having been received on a memory. Receiving the notification from the server, each client switches the old software to the new software. The switchover operation at client is carried out in short time by rewriting address on memory without suspension of a service. In case of canceling the update, the reversion operation from new software to old software is carried out in an analogous way to the switchover operation.

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Patent Owner(s)

Patent OwnerAddress
NEC CORPORATION108-8001 TOKYO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Taguchi, Hiroshi Tokyo, JP 52 343

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