发明名称 Mobile location and map acquisition
摘要 Providing a map and/or directions to a visitor to a facility may include and/or involve a wireless communication device signaling its presence at a location in a facility, and communicating to the wireless communication device a map of the facility indicating the location. This may include and/or involve communicating to the wireless device directions to and/or from the location to a destination within the facility.
申请公布号 US8185133(B2) 申请公布日期 2012.05.22
申请号 US20070893867 申请日期 2007.08.17
申请人 BILLMAIER JAMES A;BILLMAIER DAVID P;KELLUM JOHN M;PATENT NAVIGATION INC. 发明人 BILLMAIER JAMES A;BILLMAIER DAVID P;KELLUM JOHN M
分类号 H04W24/00 主分类号 H04W24/00
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