Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2011-03-29
2011-03-29
Anderson, Matthew D (Department: 2618)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S412200, C455S425000, C455S463000, C455S575300, C345S156000, C345S001200, C345S002300
Reexamination Certificate
active
07917180
ABSTRACT:
A mobile device is provided that includes a main display screen and at least one button that includes a secondary display screen. The disclosure also provides a method for providing information on a mobile device. The method includes providing a keypad on the mobile device including a display screen on at least one of the buttons on the keypad. The method also includes displaying the information on the display screen on the button.
REFERENCES:
patent: 6834294 (2004-12-01), Katz
patent: 7010293 (2006-03-01), Go
patent: 2004/0077384 (2004-04-01), Makino et al.
patent: 2004/0166829 (2004-08-01), Nakae et al.
patent: 2005/0280731 (2005-12-01), Lee
patent: 2006/0092038 (2006-05-01), Unger
patent: 2007/0101004 (2007-05-01), Loen
Aminzay Shaima Q
Anderson Matthew D
Samsung Electronics Co,. Ltd.
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