| 发明名称 |
Headset used on a computer, has USB module that has USB data line connected to USB interface for connection to one USB port of computer |
| 摘要 |
The headset (10) has a USB module (36) that has USB data line (22) connected to a USB interface (24) for connection to one USB port of a computer (26). The headset also includes earphones, hands-free speaker (14), hands-free microphone (16) and hybrid switch (18). An Independent claim is also included for operating the headset.
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| 申请公布号 |
DE10020424(A1) |
申请公布日期 |
2001.10.31 |
| 申请号 |
DE2000120424 |
申请日期 |
2000.04.26 |
| 申请人 |
TEDAS GESELLSCHAFT FUER TELEKOMMUNIKATIONS-, DATEN- UND AUDIOSYSTEME MBH |
发明人 |
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| 分类号 |
G06F3/16;H04M1/02;H04M1/215;H04M1/253;H04M1/60;(IPC1-7):H04M1/02;H04M1/62 |
主分类号 |
G06F3/16 |
| 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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