| 发明名称 | Wireless locating system | ||
| 摘要 | A method is provided for exchanging information to locate a key fob. The method comprises transmitting a wireless locator signal from a first portable wireless device, the wireless locator signal conveying the identity of the first portable wireless device and receiving a first once-adjusted wireless locator signal from a distant wireless device locator system, the first once-adjusted wireless locator signal comprising at least some information conveyed in the wireless locator signal. | ||
| 申请公布号 | US9100797(B2) | 申请公布日期 | 2015.08.04 |
| 申请号 | US200812181110 | 申请日期 | 2008.07.28 |
| 申请人 | GM GLOBAL TECHNOLOGY OPERATIONS LLC | 发明人 | Biondo William A.;Proefke David T. |
| 分类号 | H04W4/04;B60R25/00;G01S5/18 | 主分类号 | H04W4/04 |
| 代理机构 | Ingrassia Fisher & Lorenz, P.C. | 代理人 | Ingrassia Fisher & Lorenz, P.C. |
| 主权项 | 1. A method of exchanging information to locate a key fob, the method comprising: transmitting a wireless locator signal from a first portable wireless device, the wireless locator signal conveying the identity of the first portable wireless device; and receiving a first once-adjusted wireless locator signal from a distant wireless device locator system, the first once-adjusted wireless locator signal comprising at least some information conveyed in the wireless locator signal. | ||
| 地址 | Detroit MI US | ||