Telecommunications – Carrier wave repeater or relay system – Portable or mobile repeater
Reexamination Certificate
2007-07-17
2007-07-17
Anderson, Matthew (Department: 2618)
Telecommunications
Carrier wave repeater or relay system
Portable or mobile repeater
C455S041200, C455S066100, C455S074000, C455S078000
Reexamination Certificate
active
10776305
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.
REFERENCES:
patent: 2001/0012761 (2001-08-01), Mitama et al.
patent: 2002/0025839 (2002-02-01), Usui et al.
patent: 2005/0119014 (2005-06-01), Bandell et al.
patent: 06-112891 (1994-04-01), None
patent: 08-181744 (1996-07-01), None
patent: 2001-218269 (2001-08-01), None
patent: 2001-298780 (2001-10-01), None
Tanii Takashi
Yamamoto Tadayoshi
Anderson Matthew
Arent Fox LLP.
Fujitsu Limited
Pham Tuan
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