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    • 3. 发明授权
    • Modem having an improved line interface circuit, in particular for a
computer
    • 调制解调器具有改进的线路接口电路,特别是用于计算机
    • US5506868A
    • 1996-04-09
    • US296091
    • 1994-08-25
    • Robert CoxEric GradelerBarry HochfieldPhilippe Le BarsRodger J. MohmeSteven J. Young
    • Robert CoxEric GradelerBarry HochfieldPhilippe Le BarsRodger J. MohmeSteven J. Young
    • H04M11/06H04B1/38H04L5/16
    • H04M11/06
    • Circuitry is described for providing a telephone line interface circuit of a MODEM for a computer with an AC impedance and DC voltage/current characteristics required by a given type telephone network such that the telephone line interface circuit can be matchingly connected with the given type telephone network. The given type telephone network provides an identification code representative of the required AC impedance and DC voltage/current characteristics. The circuitry comprises a plurality of impedance components that, when connected to the telephone line interface circuit, determine the AC impedance and DC voltage/current characteristics of the telephone line interface circuit. A plurality of terminals are coupled to receive a plurality of control signals associated with the identification code. A switching logic is coupled (1) between the plurality of impedance components and the telephone line interfacing circuit and (2) to the plurality of terminals for selectively connecting the plurality of impedance components to the telephone line interface circuit under the control of the plurality of control signals so as to cause the telephone line interface circuit to have the required AC impedance and DC voltage/current characteristics. An identifying circuit is coupled to the given type telephone network for identifying the required AC impedance and DC voltage/current characteristics by receiving the identification code and converting the identification code into the plurality of control signals.
    • 描述了用于为具有给定类型电话网络所需的AC阻抗和DC电压/电流特性的计算机的MODEM的电话线接口电路进行电路化,使得电话线路接口电路可以与给定类型的电话网络匹配连接 。 给定类型的电话网络提供代表所需AC阻抗和DC电压/电流特性的识别代码。 电路包括多个阻抗分量,当连接到电话线接口电路时,确定电话线接口电路的AC阻抗和DC电压/电流特性。 多个终端被耦合以接收与识别码相关联的多个控制信号。 开关逻辑在所述多个阻抗部件和所述电话线接口电路之间耦合(1),以及(2)耦合到所述多个端子,用于在所述多个阻抗部件的控制下,将所述多个阻抗部件选择性地连接到所述电话线接口电路 控制信号,使电话线接口电路具有所需的交流阻抗和直流电压/电流特性。 识别电路通过接收识别码并将识别码转换为多个控制信号而耦合到给定类型的电话网络,以识别所需的AC阻抗和DC电压/电流特性。
    • 7. 发明授权
    • Method and system for managing television viewing habits
    • 管理电视观看习惯的方法和系统
    • US07921440B1
    • 2011-04-05
    • US10334687
    • 2002-12-30
    • Hubert E. KoldeTobin E. FarrandSteven J. Young
    • Hubert E. KoldeTobin E. FarrandSteven J. Young
    • H04N7/16
    • H04N21/4532H04N21/4263H04N21/4755
    • Methods and systems for monitoring and budgeting television viewing in order to influence and manage television-viewing habits in a manner that promotes self-monitoring. Example embodiments provide a Content Viewer Control System (“CVCS”), which enables devices and systems connected to a head-end, such as through a standard set-top box or a media center, to track and potentially control differing aspects of television viewing according to a viewing budget. For example, the CVCS can allow tracking and control over what content is viewed according to a variety of criteria, during which time periods, and for what duration on an individual or on a per-location basis, and/or based upon other configurable parameters. In summary, the CVCS receives notification of content as potential viewing events, compares a potential viewing event to stored viewing budget “allocations,” and reconciles the potential viewing event against the viewing budget. In one example embodiment, the CVCS comprises an interface to the content display and control components, a viewing event tracker component, and a viewing event reconciler engine. The viewing event tracker receives notification of content to be viewed (a potential viewing event), extracts pertinent information, and forwards the extracted information to the viewing event reconciler engine. The viewing event reconciler engine reconciles the forwarded information against budget data and/or rules and sends content control instructions to the interface. The CVCS optionally contains a data repository with the viewing budget or interfaces to an external data repository.
    • 用于监视和预算电视观看的方法和系统,以便以促进自我监视的方式影响和管理电视观看习惯。 示例性实施例提供了内容查看器控制系统(“CVCS”),其使诸如通过标准机顶盒或媒体中心的头端的设备和系统能够跟踪和潜在地控制电视观看的不同方面 根据观看预算。 例如,CVCS可以允许根据各种标准,在哪个时间段以及在个人或每个位置的基础上和/或基于其他可配置参数的时间段跟踪和控制哪些内容 。 总而言之,CVCS接收内容的通知作为潜在的观看事件,将潜在观看事件与存储的观看预算“分配”进行比较,并将潜在观看事件与观看预算进行对照。 在一个示例性实施例中,CVCS包括到内容显示和控制组件的接口,观看事件跟踪器组件和观看事件调节器引擎。 观看事件跟踪器接收要观看的内容的通知(潜在观看事件),提取相关信息,并将所提取的信息转发到观看事件调节器引擎。 观看事件协调器引擎将转发的信息与预算数据和/或规则进行协调,并向接口发送内容控制指令。 CVCS可选地包含具有查看预算的数据存储库或与外部数据存储库的接口。
    • 10. 发明授权
    • Inductive wireless data connection
    • 感应无线数据连接
    • US5325046A
    • 1994-06-28
    • US810714
    • 1991-12-18
    • Steven J. YoungMike Cheponis
    • Steven J. YoungMike Cheponis
    • G05F1/32G06F1/26H01F38/14H01F27/42
    • G05F1/32G06F1/26G06F1/266H01F38/14H01F2038/143
    • A system that allows inductive connectors to be electrically coupled without having to mechanical align the same. The connectors have a primary coil coupled to a secondary coil. The primary coil transmits either power or digital signals to the secondary coil. The power induced onto the secondary coil is a function of the distance between coils. The farther apart the coils are, the less power is transmitted to the secondary coil. To insure that the proper level of power is received by the secondary coil, a feedback circuit is incorporated to vary the output of power on the primary coil as a function of the voltage induced onto the secondary connectors. If connectors are spaced apart beyond a predetermined distance, the feedback system increases the power on the primary coil.
    • 允许电感连接器电耦合而不必对其进行机械对准的系统。 连接器具有耦合到次级线圈的初级线圈。 初级线圈将功率或数字信号传输到次级线圈。 在次级线圈上产生的功率是线圈之间的距离的函数。 线圈分开的距离越远,传递到次级线圈的功率越少。 为了确保次级线圈接收到适当的功率电平,结合反馈电路以根据在次级连接器上感应的电压的函数来改变初级线圈上的功率输出。 如果连接器间隔超过预定距离,则反馈系统增加初级线圈的功率。