CAPACITIVE POINTER
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United States of America Patent
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Issued Date -
Dec 15, 2016
app pub date -
Aug 13, 2015
filing date -
Jun 12, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A capacitive pointer is disclosed. The capacitive pointer comprises a conductive nib, a contact device, a device holder, a pressure sensor, a sensor board, a control circuit board and a power source. The device holder covers the pressure sensor and both are mounted on the sensor board. The contact device penetrates the device holder so that when the conductive nib applies a tip pressure against the pressure sensor through the contact device, the pressure sensor can detect the tip pressure applied upon the capacitive pointer. The conductive nib electrically connects the control circuit board. The sensor board electrically connects the control circuit board. The power source provides the capacitive pointer with an electrical power.
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