发明名称 |
Multi-purpose wireless communication device |
摘要 |
A multi-purpose wireless communication device. The device is in the form of an headset for wireless transmission of audio information. The device includes a connection for a U.S.B. port of a computer for wireless data communication. The device includes a case containing a circuit board, a headset, a retractable microphone, and a connection port. The circuit board includes an 8M bit memory partitioned into two 4M bit segments, and an integrated circuit control chip. The first segment of the memory is for use with the headset, and the second segment of the memory for wireless data communication when connected to a computer.
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申请公布号 |
US2003207703(A1) |
申请公布日期 |
2003.11.06 |
申请号 |
US20020138929 |
申请日期 |
2002.05.03 |
申请人 |
LIOU RUEY-MING;SUNG HSIA-CHING;LIN CHIH-CHIANG;YEH CHIN-CHIN;WONG YEE-LOK |
发明人 |
LIOU RUEY-MING;SUNG HSIA-CHING;LIN CHIH-CHIANG;YEH CHIN-CHIN;WONG YEE-LOK |
分类号 |
H04B1/38;H04M1/05;H04M1/60;(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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