发明名称 |
Speakerphone with a cellular phone connection |
摘要 |
A speakerphone with a jack or a plug to allow a full featured speakerphone to be used with a wireless telephone handset. In one embodiment, a jack is installed on a speakerphone. A cable can connect the speakerphone using this jack and a headset jack on wireless phone handset. In another embodiment, the cable is embedded in the speakerphone. In another embodiment, the speakerphone is operated by an internal power source.
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申请公布号 |
US2005233778(A1) |
申请公布日期 |
2005.10.20 |
申请号 |
US20050076360 |
申请日期 |
2005.03.09 |
申请人 |
RODMAN JEFFREY C;GOLDFARB GREGORY L |
发明人 |
RODMAN JEFFREY C.;GOLDFARB GREGORY L. |
分类号 |
H04R1/02;H04B1/38;H04B1/40;H04M1/00;H04M1/60;H04M9/00;H04M9/08;H04N7/14;(IPC1-7):H04B1/38 |
主分类号 |
H04R1/02 |
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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