发明名称 |
DATA DISTRIBUTION SYSTEM, CREDIT AUTHORIZATION DETERMINATION METHOD, ELECTRONIC COMMUNICATION SYSTEM, ELECTRONIC COMMUNICATION ROUTING SYSTEM, AND DATA INFORMATION PROVIDER |
摘要 |
<p>A location tagged data provision and display system. A personal communication device, or PCD (20), with electromagnetic communication capability (29C, 29D, 29E, 29N) has a GPS receiver (243) and a display (28a). The PCD requests maps (219) and location tagged data from data providers and other for display on the PCD. The data providers respond to requests by using searching and sorting schemes to interrogate databases (245) and then automatically transmitting data responsive to the requests to the requesting PCD.</p> |
申请公布号 |
KR20070068444(A) |
申请公布日期 |
2007.06.29 |
申请号 |
KR20077010218 |
申请日期 |
2007.05.04 |
申请人 |
CALCAR INC. |
发明人 |
OBRADOVICH MICHAEL L.;PIRTLE JOHN;CORENA DUSEK |
分类号 |
G01C21/00;G08G1/0968;G01C21/20;G01C21/34;G01C21/36;G01S5/14;G06F17/30;G08G1/09;G08G1/0962;G08G1/13;H04B7/26;H04M3/42;H04Q7/34 |
主分类号 |
G01C21/00 |
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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