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1. 发明授权

US4149040A Identifier circuit for identifying party line subscribers 失效
标题翻译：识别线路用户的识别电路
公开(公告)号：US4149040A
公开(公告)日：1979-04-10
申请号：US849244
申请日：1977-11-07
申请人： Roger Atkinson
发明人： Roger Atkinson
IPC分类号： H04M15/36
CPC分类号： H04M15/36
摘要： An identifier circuit for connection between a telephone system party line and a party line subscriber to permit identification of a calling party line subscriber with automatic number identifying equipment at a central office. The identifier circuit includes a pair of terminals adapted to be selectively connected to ground in accordance with identification of a particular party line subscriber, a pair of normally nonconductive test transistors each connected between one of the terminals and one of the leads of the party line, a pair of control transistors responsive to voltage on the party line to maintain the test transistors nonconductive and responsive to removal of the party line voltage to permit the test transistors to conduct, and a pair of capacitors charged when a calling subscriber goes off hook and discharged to maintain the test transistors conductive for a predetermined time during which testing of the party line to identify the calling subscriber can be accomplished with automatic number identifying equipment at the central office.
摘要翻译：一种用于在电话系统方线路和方线路用户之间连接的标识符电路，以允许在中心局识别具有自动号码识别设备的呼叫方线路用户。标识符电路包括一对终端，其适于根据特定的一方用户的识别选择性地连接到地，一对正常非导通的测试晶体管，每个连接在一个终端和一方的线路中的一个引线之间，一对响应于该线路上的电压的控制晶体管，以保持测试晶体管不导通，并且响应于去除该方线路电压以允许测试晶体管导通，以及当主叫用户脱扣时放电的一对电容器以将测试晶体管保持导通预定时间，在该预定时间期间，可以通过在中心局处的自动号码识别设备来实现识别主叫用户的该方线路的测试。

2. 发明授权

US3201518A Party line 失效
标题翻译：派对线
公开(公告)号：US3201518A
公开(公告)日：1965-08-17
申请号：US1705660
申请日：1960-03-23
申请人： PHILIPS CORP
发明人： JAN SCHALKWIJK , MEINDERT KOEMAN
IPC分类号： H04M15/36 , H04Q3/00 , H04Q5/00
CPC分类号： H04M15/36 , H04Q3/00 , H04Q5/00

3. 发明授权

US3003042A Two cam interpulse station identifying dial 失效
标题翻译：两个凸轮间隔电台识别拨盘
公开(公告)号：US3003042A
公开(公告)日：1961-10-03
申请号：US77161658
申请日：1958-11-03
申请人： AUTOMATIC ELECT LAB
发明人： KOSS HOWARD E
IPC分类号： H04M1/54 , H04M15/36
CPC分类号： H04M1/54 , H04M15/36

4. 发明授权

US2890287A Impulse dial 失效
标题翻译：脉冲表盘
公开(公告)号：US2890287A
公开(公告)日：1959-06-09
申请号：US47869754
申请日：1954-12-30
申请人： BELL TELEPHONE LABOR INC
发明人： KARL GOLDSCHMIDT
IPC分类号： H04M1/54 , H04M15/34 , H04M15/36
CPC分类号： H04M15/36 , H04M1/54 , H04M15/34

5. 发明授权

US2889410A Party line identification system 失效
标题翻译：党线识别系统
公开(公告)号：US2889410A
公开(公告)日：1959-06-02
申请号：US45179154
申请日：1954-08-24
申请人： ITT
发明人： WILLIAM HATTON
IPC分类号： H04M15/36 , H04Q5/00
CPC分类号： H04M15/36 , H04Q5/00

6. 发明授权

US2410520A Telephone system 失效
公开(公告)号：US2410520A
公开(公告)日：1946-11-05
申请号：US40410341
申请日：1941-07-26
申请人： AUTOMATIC ELECT LAB
发明人： ELLIS OSTLINE JOHN
IPC分类号： H04M1/31 , H04M15/36
CPC分类号： H04M1/31 , H04M15/36

7. 发明授权

US09154639B2 Rule-based mobile dialing based on a change of event 有权
标题翻译：基于事件变化的基于规则的移动拨号
公开(公告)号：US09154639B2
公开(公告)日：2015-10-06
申请号：US14614260
申请日：2015-02-04
申请人： MobileDay, Inc.
发明人： James Haid , Dustin Mallory , Jason Anderson
IPC分类号： H04M3/42 , H04M15/34 , H04M15/36 , H04M15/00 , H04W4/26
CPC分类号： H04M15/34 , H04M15/06 , H04M15/36 , H04M15/49 , H04M15/8033 , H04M15/8038 , H04M15/8044 , H04M15/8055 , H04W4/24
摘要： Methods, systems, and devices are described that provide for directing a voice or video call using least cost dialing. Rules for directing a call may be generated by a server or a mobile device. The rules may be applied at a mobile device, facilitating a least-cost call with little or no input from the user of the mobile device. The rules may be based on identifying information about a caller or an intended call, or both. In determining what constitutes a least-cost option, a number of resources and factors, both monetary and non-monetary, may be considered. In some examples, a call identifier may be sent from a mobile device to a server, and the mobile device may receive, in response, one or more rules for directing a call. The rules may be applied at the mobile device, and the call may be placed accordingly.
摘要翻译：描述了使用最少成本拨号来指导语音或视频呼叫的方法，系统和设备。用于指示呼叫的规则可以由服务器或移动设备生成。这些规则可以应用于移动设备，从而在移动设备的用户很少或没有输入的情况下促进最低成本的呼叫。规则可以基于识别关于呼叫者或预期呼叫的信息，或两者。在确定什么构成最不成本的选择时，可以考虑货币和非货币的一些资源和因素。在一些示例中，呼叫标识符可以从移动设备发送到服务器，并且移动设备可以响应地接收用于指导呼叫的一个或多个规则。可以在移动设备处应用规则，并且可以相应地进行呼叫。

8. 发明授权

US4099031A Method and apparatus for automatically identifying an individual calling party on a multiparty telephone line 失效
标题翻译：用于自动识别多媒体电话线上的个人电话派对的方法和装置
公开(公告)号：US4099031A
公开(公告)日：1978-07-04
申请号：US751994
申请日：1976-12-17
申请人： D. Frederic Proctor , Darrell D. Cole
发明人： D. Frederic Proctor , Darrell D. Cole
IPC分类号： H04M15/36
CPC分类号： H04M15/36
摘要： After description of a number of prior art automatic telephone number identification systems and certain problems associated therewith, a new method and apparatus for use in such systems which overcomes the problems of the prior art is described. In its preferred form, the method includes the steps of applying to the telephone line at a central office a voltage which has a magnitude sufficient to produce a first predetermined value of loop current in the telephone line. At each party station, the loop current is caused to change between the first predetermined value and a second predetermined value in a manner unique to that party station, with the second predetermined value being smaller than the first predetermined value but greater than a value of loop current that would signify to the central office that an on-hook condition exists on the telephone line. At the central office, the loop current change is detected and compared with a plurality of stored loop current changes to provide party station identification, with each stored loop current change being unique to each party station. In a preferred embodiment, these steps occur in a predetermined time sequence, with the loop current changes also occurring at predetermined but distinct time intervals, each of which is unique to a party station. The apparatus for practicing this method includes an automatic party identifier for location at the central office and a subscriber module adapted to be located in circuit with a party station and the telephone line.

9. 发明授权

US3927270A Automatic number identification having four-party detection 失效
标题翻译：具有四方检测的自动号码识别
公开(公告)号：US3927270A
公开(公告)日：1975-12-16
申请号：US48347874
申请日：1974-06-26
申请人： STROMBERG CARLSON CORP
发明人： DAVIS GORDON H , JOEHLER KLAUS
IPC分类号： H04M15/36 , H04Q3/54 , H04Q3/74
CPC分类号： H04Q3/54 , H04M15/36
摘要： An automatic number identification system in a tributary office having simultaneous dual operation for high traffic capacity. An identifier unit applying identification signals via a sleeve lead associated with the line of a calling station to multiple inputs of a common directory number network. Each of the multiple inputs corresponds with the directory number of one of the stations of the calling line. Stations associated with the line are inexpensively and quickly modified to provide passive response to a party test initiated by the identifier unit. Positive and negative current detectors connected to the line determine which of the appropriately marked stations is establishing a call, and the corresponding number network input is enabled to receive the identification signals.
摘要翻译：一个支流办公室的自动号码识别系统，具有高流量容量的同时双重操作。标识符单元，经由与呼叫站的线路相关联的套管引线将识别信号应用于公共目录号码网络的多个输入。多个输入中的每一个对应于呼叫线路的一个站点的目录号码。与线路相关联的站点被廉价且快速地修改，以提供对由标识符单元发起的对方测试的被动响应。连接到线路的正和负电流检测器确定哪个适当标记的站正在建立呼叫，并且使相应的号码网络输入能够接收识别信号。

10. 发明授权

US3046349A Station identification apparatus 失效
标题翻译：车站识别装置
公开(公告)号：US3046349A
公开(公告)日：1962-07-24
申请号：US80927859
申请日：1959-04-27
申请人： AUTOMATIC ELECT LAB
发明人： IMRE MOLNAR
IPC分类号： H04M15/36 , H04Q5/00
CPC分类号： H04M15/36 , H04Q5/00

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