利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

28 条记录 (耗时 0.025 秒)

    System and method for controlling electromagnetic interference in portable electronic devices having a radio frequency subsystem
    21.
    发明授权
    System and method for controlling electromagnetic interference in portable electronic devices having a radio frequency subsystem 有权
    用于控制具有射频子系统的便携式电子设备中的电磁干扰的系统和方法

    公开(公告)号：US08787990B2

    公开(公告)日：2014-07-22

    申请号：US13467348

    申请日：2012-05-09

    申请人： Rene Pierre Marchand ,  Lyall Kenneth Winger ,  Christopher David Bernard

    发明人： Rene Pierre Marchand ,  Lyall Kenneth Winger ,  Christopher David Bernard

    IPC分类号： H04M1/00 ,  H04B1/38

    CPC分类号： H04B1/38 ,  H04B15/06 ,  H04L25/4902

    摘要： A portable electronic device that has a radio frequency communication subsystem operationally connected switch-mode power supply subsystem. The switch-mode power supply subsystem generates a pulse-width modulation electrical signal that produces electromagnetic interference. The switch-mode power supply subsystem can reduce the slew rate of the pulse-width modulation electrical signal when the radio-frequency communication subsystem is active. This reduces the level of the electromagnetic interference signal only during radio frequency communication, which improves the efficiency of the radio frequency communication. Not having the reduced slew rate when there is no radio frequency communication allows for higher modulation efficiency.

    摘要翻译： 一种便携式电子设备，其具有操作上连接开关模式电源子系统的射频通信子系统。 开关电源子系统产生产生电磁干扰的脉宽调制电信号。 当射频通信子系统处于活动状态时，开关电源子系统可以降低脉冲宽度调制电信号的转换速率。 这仅在射频通信期间降低了电磁干扰信号的电平，这提高了射频通信的效率。 当没有射频通信时，没有减小的转换速率允许更高的调制效率。

    Location of a fuel cell on a mobile device
    23.
    发明授权
    Location of a fuel cell on a mobile device 有权
    燃料电池在移动设备上的位置

    公开(公告)号：US08133621B2

    公开(公告)日：2012-03-13

    申请号：US12394641

    申请日：2009-02-27

    申请人： Chris Wormald ,  Raymond Reddy ,  Lyall Kenneth Winger

    发明人： Chris Wormald ,  Raymond Reddy ,  Lyall Kenneth Winger

    IPC分类号： H01M8/00

    CPC分类号： H04M1/0262 ,  H01M8/04291 ,  H01M2008/1095 ,  H01M2250/30 ,  Y02B90/18

    摘要： A mobile device having: a keyboard; a printed circuit board having at least one contact responsive to the keyboard; and a fuel cell assembly having: a fuel cell located between the keyboard and the printed circuit board, the fuel cell having a membrane and at least one aperture corresponding with the at least one contact; a tank adapted to store a fuel for the fuel cell; and piping connecting the tank with the fuel cell, where the fuel cell ventilates through the keyboard. Alternatively, the fuel cell acts as the printed circuit board and at least one contact for the keyboard is printed onto the fuel cell.

    摘要翻译： 一种移动设备，具有：键盘; 具有响应键盘的至少一个接点的印刷电路板; 以及燃料电池组件，其具有：位于所述键盘和所述印刷电路板之间的燃料电池，所述燃料电池具有膜和与所述至少一个触点对应的至少一个孔; 适于储存用于燃料电池的燃料的罐; 以及将罐与燃料电池连接的管道，其中燃料电池通过键盘通风。 或者，燃料电池用作印刷电路板，并且用于键盘的至少一个触点被印刷到燃料电池上。

    MAGNETICALLY COUPLED CONNECTOR FOR ELECTRICAL AND OPTICAL DATA CIRCUITS
    27.
    发明申请
    MAGNETICALLY COUPLED CONNECTOR FOR ELECTRICAL AND OPTICAL DATA CIRCUITS 审中-公开
    用于电气和光学数据电路的磁耦合连接器

    公开(公告)号：US20120183261A1

    公开(公告)日：2012-07-19

    申请号：US13294781

    申请日：2011-11-11

    申请人： Sheldon Terry Schwandt ,  Omar George Joseph Barake ,  Lyall Kenneth Winger ,  Raymond Michael Dikun

    发明人： Sheldon Terry Schwandt ,  Omar George Joseph Barake ,  Lyall Kenneth Winger ,  Raymond Michael Dikun

    IPC分类号： G02B6/38

    CPC分类号： G02B6/4292 ,  G02B6/3817 ,  G02B6/3886 ,  G02B6/4204 ,  G02B6/4249

    摘要： An optical and electrical circuit connector. The optical and electrical circuit connector has a connector body that engages a corresponding connector. The connector body has an inner portion and an outer portion, at least one optical terminal for the data interface disposed within the outer portion, at least one electrical data interface terminal for the data interface disposed within the inner portion. The connector body further has at least one magnetic attachment area disposed within the outer portion that magnetically attaches the connector body to the corresponding connector.

    摘要翻译： 光电连接器。 光学和电路连接器具有接合相应连接器的连接器主体。 连接器主体具有内部部分和外部部分，至少一个用于数据接口的光学终端设置在外部部分内，至少一个用于数据接口的电子数据接口终端设置在内部部分内。 连接器主体还具有设置在外部部分内的至少一个磁性附着区域，该连接器主体将连接器主体附接到相应的连接器。

    MAGNETICALLY MATING OPTICAL DATA CONNECTORS
    28.
    发明申请
    MAGNETICALLY MATING OPTICAL DATA CONNECTORS 审中-公开
    磁性光学数据连接器

    公开(公告)号：US20120183258A1

    公开(公告)日：2012-07-19

    申请号：US13294570

    申请日：2011-11-11

    申请人： Sheldon Terry Schwandt ,  Omar George Joseph Barake ,  Lyall Kenneth Winger ,  Raymond Michael Dikun

    发明人： Sheldon Terry Schwandt ,  Omar George Joseph Barake ,  Lyall Kenneth Winger ,  Raymond Michael Dikun

    IPC分类号： G02B6/38

    CPC分类号： G02B6/3886 ,  G02B6/4231

    摘要： A magnetically mating optical circuit connector. The magnetically mating optical circuit connector includes at least one optical terminal and a connector body configured to engage a corresponding connector. The connector body attached to the at least one optical terminal. The connector body comprising at least one alignment feature configured to align, when the connector body engages the corresponding connector, each of the at least one optical terminal with a respective corresponding optical terminal of the corresponding connector. The magnetically mating optical circuit connector further includes at least one magnetic attachment area, attached to the connector body. The at least one magnetic attachment area is configured to magnetically attach the connector body to the corresponding connector when the connector body is engaged into the corresponding connector.

    摘要翻译： 磁耦合光电路连接器。 磁耦合光学电路连接器包括至少一个光学终端和被配置为接合相应的连接器的连接器主体。 所述连接器本体安装在所述至少一个光学终端上。 所述连接器主体包括至少一个对准特征，所述至少一个对准特征被配置为当所述连接器主体与相应连接器接合时，使所述至少一个光学终端中的每一个具有相应连接器的相应对应的光学终端。 磁配合光学电路连接器还包括附接到连接器主体的至少一个磁性附接区域。 所述至少一个磁性连接区域被配置为当所述连接器主体接合到相应的连接器中时将所述连接器主体磁性地连接到所述对应的连接器。