Mobile radio telephone device with a detachable adapter for external power and antenna connection

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United States of America Patent

PATENT NO 5121504
SERIAL NO

07448997

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention discloses a mobile radio telephone device in which when used as a remote handset, the circuitry of the radio telephone device is connected by an adapter to a portable antenna through an antenna input terminal and an antenna output terminal. When the mobile radio telephone device is being fixed to a vehicle, the circuitry of the radio telephone device is connected by an adapter to an external antenna through the antenna output terminal.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI DENKI KABUSHIKI KAISHA2-3 MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO JAPAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Toko, Yoshio Hyogo, JP 6 361

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