Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2006-05-30
2006-05-30
Gesesse, Tilahun (Department: 2684)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S567000, C455S575100
Reexamination Certificate
active
07054669
ABSTRACT:
A folding type mobile phone comprises a first housing having a main display on a top surface of the first housing, and a second housing having a keyboard on a top surface of the second housing. The mobile phone also has a second display that is always exposed to be seen by a user even when the first and the second housings are closed. When the first and the second housings are closed, a display direction of the information displayed on the second display is changed to a direction reverse to the direction where the information is displayed in the second display when the first and the second housings are opened.
REFERENCES:
patent: 6792293 (2004-09-01), Awan et al.
patent: 2001/0016508 (2001-08-01), Kido et al.
patent: 2002/0039914 (2002-04-01), Hama et al.
Gesesse Tilahun
Lerner David Littenberg Krumholz & Mentlik LLP
Sony Corporation
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