Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2011-04-12
2011-04-12
Cho, Un C (Department: 2617)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S575300, C379S438000, C439S528000, C242S378100
Reexamination Certificate
active
07925309
ABSTRACT:
A portable electronic device (1) comprising a first portion (3, 53) including at least one output device (2) for rendering output data and a second portion (4, 54) comprising at least two input devices (10, 11, 20, 30, 40) for manually inputting data into the portable electronic device. The second portion is rotatably connected to the first portion. The output device is directed in the same direction as a first input device when the second portion is positioned in a first position, and in the same direction as another input device when the second portion is positioned in a second position.
REFERENCES:
patent: 7483723 (2009-01-01), Soderlund
patent: 2004/0142734 (2004-07-01), Kim
patent: 2004/0176047 (2004-09-01), Trively
patent: 2005/0239520 (2005-10-01), Stefansen
patent: 1 339 203 (2003-08-01), None
patent: 2004/036881 (2004-04-01), None
International Search Report for corresponding Application No. PCT/EP2005/056812 mailed Apr. 24, 2006.
Cho Un C
Renner , Otto, Boisselle & Sklar, LLP
Sony Ericsson Mobile Communications AB
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