Method and device for preventing unintentional key input in...

Details Method and device for preventing unintentional key input in... Method and device for preventing unintentional key input in...

2007-01-12

2010-11-09

Bhattacharya, Sam (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S090100

Reexamination Certificate

active

07831284

ABSTRACT:
A device for preventing an unintentional key input in a mobile terminal with a removable outer case is provided. The device includes a connection section to which the outer case is connected, a sensing unit for sensing whether the outer case is opened or closed, and a control unit for sensing whether the outer case is connected to the mobile terminal through the connection section. The control unit activates a key input unit of the mobile terminal when the sensing unit senses that the outer case is opened.

REFERENCES:
patent: 2004/0092247 (2004-05-01), Tani
patent: 2006/0022822 (2006-02-01), Wong et al.
patent: 1498002 (2004-05-01), None
patent: 1 411 709 (2004-04-01), None
patent: 2 382 953 (2003-06-01), None
patent: 2 424 339 (2006-09-01), None
patent: 10-2006-0027563 (2006-03-01), None

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