Coded data generation or conversion – Bodily actuated code generator – Including keyboard or keypad
Reexamination Certificate
2011-04-26
2011-04-26
Edwards, Jr., Timothy (Department: 2612)
Coded data generation or conversion
Bodily actuated code generator
Including keyboard or keypad
C341S027000, C200S311000, C400S490000, C345S173000, C379S433020
Reexamination Certificate
active
07932839
ABSTRACT:
A mobile terminal and method for operating a touch keypad, the mobile terminal including a touch keypad, a touch sensor for sensing a signal inputted from a key selected by a user on the touch keypad and outputting location information corresponding to the selected key based upon the sensed signal, a Control Processor (CPU) for outputting at least one or more control signals based upon the outputted location information, and a light emitting diode controller for independently driving a light emitting diode corresponding to the selected key based upon the outputted control signals.
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Kim In-Yong
Ko Dong-Seuck
Edwards, Jr. Timothy
Lee Hong Degerman Kang & Waimey
LG Electronics Inc.
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