发明名称 |
Miniaturized headset for two-way voice communication |
摘要 |
A miniaturized headset for two-way voice communication is supported and positioned by the notch in the concha portion of a wearer's ear. The headset is reversible and may be worn on either the left or right ear. The earpiece includes sound output ports located therein to provide for alignment of a port with the auditory canal of either of the headset wearer's ears. The earpiece is disposed within the concha of the wearer's ear and outside the auditory canal.
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申请公布号 |
US4720857(A) |
申请公布日期 |
1988.01.19 |
申请号 |
US19850805907 |
申请日期 |
1985.12.06 |
申请人 |
PLANTRONICS, INC. |
发明人 |
BURRIS, CHRISTINE;HARRIS, ROBERT L.;KOLOUGH, VICTOR;LINVILLE, LARRY R.;SCOTT, CHARLES G.;YOUNG, ROBERT |
分类号 |
H04M1/05;H04R1/10;(IPC1-7):H04M1/05 |
主分类号 |
H04M1/05 |
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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