Database system and method for accessing the same

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United States of America Patent

PATENT NO 5542072
SERIAL NO

08170104

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a database accessing system, access information concerning access to a database system is transferred using call control messages including user-to-user information within a control procedure defining the connection of a call on a signal channel. This results in a database accessing method that offers the improved use efficiencies of communication lines and the upgraded operating ratio of a database system, and allows users to enjoy reduced communication charges.

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Patent Owner(s)

  • SONY CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawashima, Isao Kanagawa, JP 46 845
Kurihara, Akira Kanagawa, JP 76 959

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