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 |
 |
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Date
|
Patent Name
|
State
|
Issue Organization
|
|
Dec. 05, 2002
|
Character/ number input device and method for a communication
terminal |
Registration
|
Korean Intellectual Property Office
|
|
Apr. 06, 2006
|
Same as above
|
Registration
|
Korean Intellectual Property Office
|
|
Jul. 11, 2006
|
Same as above
|
Registration
|
Korean Intellectual Property Office
|
|
|
