发明名称 Personal communicator telephone system
摘要 A locator system has a plurality of locator transmitters, each transmitter transmitting a unique locator signal. Paging devices are carried by each user of the locator system and each paging device includes: (i) a receiver responsive to signals broadcast from the locator transmitters, (ii) a unique identification code stored therein, and (iii) a signal transmitter and controller for controlling the signal transmitter, the controller causing the transmitter to transmit location and identification signals based upon the locator signal received by the receiver and the unique identification code. A receiver is responsive to the signals transmitted by the signal transmitters in the paging devices and a control system handles communications from other parties to the users. The control system is coupled with the receiver and responsive to received location and identification signals to determine where to direct communications from other parties intended for a user.
申请公布号 US6332082(B1) 申请公布日期 2001.12.18
申请号 US19990415090 申请日期 1999.10.08
申请人 ASPECT TELECOMMUNICATIONS CORPORATION 发明人 FULLER ROBERT M.;EPLER FREDERICK A.;MANOWSKI MAXWELL E.
分类号 H04B7/26;H04M1/00;H04M1/27;H04M1/56;H04M1/64;H04M1/652;H04M1/658;H04M1/66;H04M1/665;H04M3/00;H04M3/38;H04M3/42;H04M3/428;H04M3/436;H04M3/487;H04M3/527;H04M3/53;H04M3/533;H04M3/537;H04M3/54;H04M3/56;H04M11/00;H04M11/02;H04Q3/00;H04Q3/54;H04Q3/545;H04Q3/62;H04Q3/72;H04Q7/38;H04Q11/04;H04W4/12;H04W4/16;H04W8/16;H04W8/18;H04W68/00;H04W68/12;H04W76/02;H04W84/02;H04W88/02;H04W88/18;H04W92/02;(IPC1-7):H04Q7/20 主分类号 H04B7/26
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