| 发明名称 |
HANDS-FREE COMMUNICATION DEVICE |
| 摘要 |
An ultra light, easily manufactured, flexible hands-free communication device which fits over one ear for monaural sound or over both ears for biaural or stereo sound. The communication device may receive and/or transmit sound by an electrical wire input or an antenna.
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| 申请公布号 |
WO0178354(A2) |
申请公布日期 |
2001.10.18 |
| 申请号 |
WO2001US40441 |
申请日期 |
2001.04.04 |
| 申请人 |
NSPACE COMMUNICATIONS CORPORATION |
发明人 |
BRAUND, PAUL, MATHER |
| 分类号 |
H04M1/05;H04M1/60;H05K1/18;H05K3/00;(IPC1-7):H04M/ |
主分类号 |
H04M1/05 |
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