Terminal apparatus, radio communication terminal, and information input method

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United States of America Patent

PATENT NO 5915228
SERIAL NO

08683966

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A terminal apparatus having a display used for displaying information and a memory used for storing the information, an input device, having a specific operation unit which is operable in two different directions, for detecting the physical moving direction of the specific operation unit, and a control element for switching a letter or a symbol to be displayed on the display based on the detected result of the input device in the letter input mode, or for determining the input.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SONY CORPORATIONTOKYO 108-0075

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kunihiro, Takushi Tokyo, JP 38 782
Sudo, Fukuharu Tokyo, JP 16 713

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