发明名称 |
Wireless multi-handset telephone system with integrated video monitoring accessories |
摘要 |
A wireless multi-handset telephone system with integrated video monitoring. A speakerphone base unit, at least one camera module, at least one combination video/voice handset, and at least one voice handset operate together such that voice and data are transmitted (i) between the speakerphone base unit and the at least one camera module and (ii) between the speakerphone base unit and the at least one voice handset, and video images are transmitted from the at least one camera module to the at least one combination video/voice handset.
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申请公布号 |
US7062291(B2) |
申请公布日期 |
2006.06.13 |
申请号 |
US20030401539 |
申请日期 |
2003.03.31 |
申请人 |
VTECH TELECOMMUNICATIONS LIMITED |
发明人 |
RYLEY GORDON;TISCHLER RALPH;WONG ALLAN CHI-YUN |
分类号 |
H04B1/38;H04L12/56;H04M1/00;H04M1/60;H04M1/725;H04N7/18;H04N7/20;H04W88/02 |
主分类号 |
H04B1/38 |
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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