发明名称 |
ADJUNCT DEVICE AND A HANDHELD WIRELESS COMMUNICATION DEVICE WITH LOCATION FEATURES |
摘要 |
An adjunct device includes a first housing for coupling to a handheld wireless communication device via a communication port of the handheld wireless communication device. A short-range wireless receiver receives a first RF paging signal from a remote wireless device. A user interface emits a first detectable alert signal in response to the first RF paging signal to assist the user in locating the handheld wireless communication device.
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申请公布号 |
US2011210848(A1) |
申请公布日期 |
2011.09.01 |
申请号 |
US20100713319 |
申请日期 |
2010.02.26 |
申请人 |
HOWARD JOHN W;CUTLER RICHARD |
发明人 |
HOWARD JOHN W.;CUTLER RICHARD |
分类号 |
G08B1/08 |
主分类号 |
G08B1/08 |
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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