Portable telephone having hierarchically structured menus of executing functions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6950679
APP PUB NO 20010053708A1
SERIAL NO

09881858

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A portable telephone that executes a desired function with simple operations. The portable telephone that executes various functions selected from hierarchically structured menus is provided with dedicated execution keys 9 for instructing execution of functions, a function assigning device for assigning a desired function to an execution key 9, and a function executing device for executing a function assigned to an execution key 9 in response to a pressing of the execution key 9.

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Patent Owner(s)

Patent OwnerAddress
SONY CORPORATION1-7-1 KONAN MINATO-KU TOKYO 108-0075

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Namekawa, Masato Chiba, JP 2 83
Sugiyama, Kumiko Tokyo, JP 3 45

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