发明名称 |
I/O INPUT/OUTPUT SIGNAL TRANSFER DEVICE |
摘要 |
An Input / Output (I/O) Signal Transfer Device that is the interface resulting in the combination of a mobile telephone and amplifying, and or audio signal transfer devices. The I/O Signal Transfer Device enables "hands-free" conversations using a mobile audio system providing a safe environment for the operation of a mobile telephone. The input of the device is a connection to the mobile phone, where as the output of the device is the preamplified audio signal produced from the mobile telephone. The I/O Signal Transfer Device has a switch to open and close the circuits within, and a light indicator to show if the device is on or off.
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申请公布号 |
CA2286936(A1) |
申请公布日期 |
2001.04.05 |
申请号 |
CA19992286936 |
申请日期 |
1999.10.05 |
申请人 |
FITCHETT, BERTIE JAMES;NEULANDER, JOHN I. |
发明人 |
FITCHETT, BERTIE JAMES;NEULANDER, JOHN I. |
分类号 |
H04B1/38;H04M1/60;(IPC1-7):H04B1/00;B60R16/02;H04Q7/32;H04R3/00 |
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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