专利名称：MAP DOWNLOADING SYSTEM WITH GPS
AND TRANSCEIVER
发明人：OBRADOVICH, Michael, L.,DINKEL,
John,KENT, Michael
申请号：EP98930417.5申请日：19980619公开号：EP0990119B8公开日：20060201
摘要：A personal communication device (PCD) with electromagnetic communicationcapability has a GPS receiver and display (28, 30). The PCD requests maps and locationtagged data from data providers and for display on the PCD. The data providers respondto requests by searching and sorting schemes to interrogate data bases and thenautomatically transmit data responsive to the requests to the requesting PCD.
申请人：AMERICAN CALCAR INC
地址：US
国籍：US
代理机构：Enskat, Michael Antony Frank
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