Reduced keyboard letter selection system and method

Details Reduced keyboard letter selection system and method Reduced keyboard letter selection system and method

2007-05-29

2007-05-29

Edwards, Jr., Timothy (Department: 2612)

Coded data generation or conversion

Bodily actuated code generator

Including keyboard or keypad

C345S168000, C379S093270, C400S098000

Reexamination Certificate

active

10835118

ABSTRACT:
A system and method of selecting a letter for display in a communication device having a display and a reduced-key keyboard is provided. One of the plurality of keys on the reduced-key keyboard is selected and a default letter associated with the selected key is displayed. A backspace key is selected to display a cursor in the position of the default letter on the display. The key associated with the default letter is selected again and an alternate letter associated with the selected key is displayed in place of the default letter.

REFERENCES:
patent: 4459049 (1984-07-01), Howell et al.
patent: 4737980 (1988-04-01), Curtin et al.
patent: 5952942 (1999-09-01), Balakrishnan et al.
patent: 6473006 (2002-10-01), Yu et al.
patent: 6885318 (2005-04-01), Bickerton
patent: WO 01/31788 (2001-05-01), None
patent: WO 03/056784 (2003-07-01), None

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