INFORMATION INPUT APPARATUS USING ULTRASONIC SIGNAL
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United States of America Patent
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Issued Date -
Dec 12, 2013
app pub date -
Jun 10, 2013
filing date -
Jun 11, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Provided is an information input apparatus using an ultrasonic signal according to the present invention, a connector which is to be inserted into a communication port of a portable electronic apparatus is installed in a position measurement module which measures a position of a signal generation device to generate position information of the signal generation device by receiving an ultrasonic signal, and a connector connection member which is to be connected to the connector is installed in a docking module which is detachably fixed to a handwriting surface to store the position information of the signal generation device therein and to transmit the position information to an external electronic apparatus. Therefore, the connector of the position measurement module is inserted into a connector connection member of the docking module, so that the position measurement module and the docking module can be easily coupled with and detached from each other.
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