发明名称 |
Method of and apparatus for utilizing geographically spread cellular radio networks to supplement more geographically limited stolen vehicle recovery radio networks in activation of radio tracking and recovery of such vehicles |
摘要 |
Extending the activation and tracking capability of stolen vehicle recovery dedicated radio-frequency networks by the supplementary use of widely geographically provided cellular telephone-frequency band networks.
|
申请公布号 |
US7536169(B2) |
申请公布日期 |
2009.05.19 |
申请号 |
US20020150818 |
申请日期 |
2002.05.17 |
申请人 |
LOJACK OPERATING COMPANY LP |
发明人 |
DUVALL WILLIAM |
分类号 |
G01S19/35;H04M11/04;B60R25/10;G01S5/00;G01S5/14;G01S13/87;G01S19/16;G08G1/123 |
主分类号 |
G01S19/35 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|