发明名称 Methods and apparatus for providing location dependent cellular telephone communications
摘要 Methods and apparatus for establishing a telephone connection with a telephone station set located near to a desired location. Participating telephone users submit log-in data containing their current geographic location, their telephone number and a designation of the service or function they provide. Users submit requests specifying a desired location, a range value, and a desired service and obtain a response identifying participants who are currently located within the stated range of the desired location that perform the desired service, enabling the requestor to establish a telephone connection with the desired party.
申请公布号 US6788766(B2) 申请公布日期 2004.09.07
申请号 US20020160711 申请日期 2002.05.31
申请人 LOGAN JAMES D. 发明人 LOGAN JAMES D.
分类号 H04M3/42;H04M3/56;H04W4/02;H04W4/16;H04W76/02;(IPC1-7):H04M1/64 主分类号 H04M3/42
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