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. |
申请公布号 |
US8253560(B2) |
申请公布日期 |
2012.08.28 |
申请号 |
US20100713319 |
申请日期 |
2010.02.26 |
申请人 |
HOWARD JOHN W.;CUTLER RICHARD;KENNARD ROBERT M.;THL HOLDING COMPANY, LLC |
发明人 |
HOWARD JOHN W.;CUTLER RICHARD;KENNARD ROBERT M. |
分类号 |
G08B1/08;G08B1/00;G08B5/22;G08B13/14;G08B25/00;G09G5/00 |
主分类号 |
G08B1/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|