Portable terminal, portable telephone and master slave portable telephone system using the portable terminal
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 17, 2007
Grant Date -
Sep 30, 2004
app pub date -
Feb 12, 2004
filing date -
Mar 28, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention relates to a portable terminal such as a portable telephone terminal and so forth for effecting communication, information processing and so forth, and to provide the portable terminal and a master slave portable telephone system capable of rendering a transmission and/or reception mode of information to be multi-functional to enhance communication function, thereby enhancing the convenience thereof. The portable terminal comprises an information transmission and/or reception part for effecting transmission and/or reception of information, a radio communication part for effecting communication by radio, and an information processing part for processing information. The portable terminal can effect transmission and/or reception of information relative to another portable terminal by any of a master terminal made up of the information transmission and/or reception part and the information processing part, a slave terminal made up of the information transmission and/or reception part and the radio communication part, and a normal terminal configured by combining the radio communication part with the information processing part via the information transmission and/or reception part.
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