| 发明名称 |
Interoperable am/fm headset wireless telephone device |
| 摘要 |
An AM/FM radio receiver is integrated with a wireless phone unit. Preferably, a wireless headset communicates with the integrated unit to selectively provide both commercial radio audio and wireless telephony. A microphone unit allows the user to conduct a wireless telephone call from the headset.
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| 申请公布号 |
US6658267(B1) |
申请公布日期 |
2003.12.02 |
| 申请号 |
US20000512799 |
申请日期 |
2000.02.25 |
| 申请人 |
SONY CORPORATION;SONY ELECTRONICS, INC. |
发明人 |
BARANOWSKI ROBERT;BERG ROGER WILLIAM |
| 分类号 |
H04B1/28;H04B1/38;H04M1/60;H04M1/725;H04W88/02;H04W88/06;(IPC1-7):H04B1/38 |
主分类号 |
H04B1/28 |
| 代理机构 |
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代理人 |
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