Method and system for persistent translation between protocols

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7305480
APP PUB NO 20020154624A1
SERIAL NO

09928485

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Abstract

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A translator is connected to a first network for transferring data in a first protocol, to a second network for transferring data in a second protocol, and to a translation server to which other translators are connected, for retaining translation information for a protocol translation between the first protocol and the second protocol. The translator generates a second address in the first protocol corresponding to a first address in the second protocol provided to a terminal accommodated in the second network. It retains a correspondence between the first address and the second address as the translation information and registers the correspondence at the translation server.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTDTOKYO 100-8280

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inouchi, Hidenori Higashimurayama, JP 44 1391
Oishi, Takumi Yokohama, JP 19 288

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