发明名称 |
DEVICE FOR STORING AUXILIARY CHARGER AND MEMORY IN DIGITAL MOBILE DEVICE |
摘要 |
PURPOSE: A device for storing an auxiliary charger and a memory in a digital mobile device is provided to improve the function and use time of the digital mobile device by providing a power of the auxiliary charger and data stored in the memory through an I/O connector. CONSTITUTION: A power is stored in an embedded charger by an external charger(107) through a charge power input terminal(101). The stored electric energy is adjusted in a voltage adjusting unit by the adjustment of a voltage selection switch(104) to be suitable for a voltage of a digital mobile device, and the adjusted power is supplied through a power output unit, a power pin of an I/O connector(108-1), and an I/O connector(108-2) of the digital mobile device. The I/O connector(108-2) of the digital mobile device connects to the I/O connector(108-1) and a memory adjustment key(105) is operated for using a memory storing device through an input and output unit and a control unit.
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申请公布号 |
KR20020093726(A) |
申请公布日期 |
2002.12.16 |
申请号 |
KR20020072565 |
申请日期 |
2002.11.20 |
申请人 |
SHIN, HYOUNG BUM |
发明人 |
HA, SANG HYEOK;SHIN, HYOUNG BUM |
分类号 |
H04B1/38;(IPC1-7):H04B1/38 |
主分类号 |
H04B1/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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