Mobile phone with two input modes

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail

Reexamination Certificate

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Details

C455S090300, C455S347000, C455S575400, C379S433010

Reexamination Certificate

active

07031758

ABSTRACT:
A mobile phone (1) includes a main body (3), a keypad (5), and a pair of fasteners (7, 9) slidably and pivotally attaching the keypad to the main body. The main body has a housing (2) with a recess (31) defined in a lower portion thereof. The keypad is received in said recess and comprises a front panel (51) for a keypad input mode and a back panel (53) for a touch screen input mode. A switch between two input modes is achieved by sliding and rotating the keypad around the pair of fasteners to display one side or another side.

REFERENCES:
patent: 5694299 (1997-12-01), Mori
patent: 6052606 (2000-04-01), Bowen
patent: 6128475 (2000-10-01), Wicks et al.
patent: 6397078 (2002-05-01), Kim
patent: 6542721 (2003-04-01), Boesen
patent: 2003/0038786 (2003-02-01), Nguyen et al.
patent: 2003/0064685 (2003-04-01), Kim

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