CENTRALIZED SECURITY FOR A COMPUTING DEVICE
    1.
    发明申请
    CENTRALIZED SECURITY FOR A COMPUTING DEVICE 审中-公开
    用于计算设备的集中安全

    公开(公告)号:US20150278556A1

    公开(公告)日:2015-10-01

    申请号:US14229274

    申请日:2014-03-28

    摘要: A security procedure may be triggered in response to a detected activation event to release a lock securing a computing device, initiate the security procedure responsive to the activation event, enable a secure computing mode on the computing device, request authentication data, verify the authentication data and send a command to release the lock responsive to verification of the authentication data.

    摘要翻译: 可以响应于检测到的激活事件而触发安全过程以释放保护计算设备的锁定,响应于激活事件发起安全过程,使得计算设备上的安全计算模式能够请求认证数据,验证认证数据 并响应于认证数据的验证发送命令释放锁定。

    System, method and apparatus employing crystal oscillator
    2.
    发明授权
    System, method and apparatus employing crystal oscillator 有权
    采用晶体振荡器的系统,方法和装置

    公开(公告)号:US08222964B2

    公开(公告)日:2012-07-17

    申请号:US12164442

    申请日:2008-06-30

    IPC分类号: H03B5/32

    摘要: In some embodiments, an apparatus and system includes a substrate including outer surfaces, one of the outer surfaces defining a first plurality of electrical contacts, one of the outer surfaces adapted to be mounted to a circuit board and defining a second plurality of electrical contacts adapted to be electrically connected to the circuit board; an integrated circuit die mounted to one of the outer surfaces, and a crystal oscillator mounted to one of the outer surfaces and electrically connected to the integrated circuit die. In some embodiments, a method includes providing a substrate including outer surfaces, one of the outer surfaces defining a first plurality of electrical contacts, one of the outer surfaces adapted to be mounted to a circuit board and defining a second plurality of electrical contacts adapted to be electrically connected to the circuit board; mounting an integrated circuit die to one of the outer surfaces, mounting a crystal oscillator to one of the outer surfaces; and electrically connecting the crystal oscillator to the integrated circuit die.

    摘要翻译: 在一些实施例中,装置和系统包括包括外表面的基板,外表面中的一个限定第一多个电触点,外表面中的一个适于安装到电路板并且限定第二多个电触点, 电连接到电路板; 安装到外表面中的一个的集成电路管芯,以及安装到外表面之一并电连接到集成电路管芯的晶体振荡器。 在一些实施例中,一种方法包括提供包括外表面的基板,其中一个外表面限定第一多个电触点,外表面中的一个适于安装到电路板并且限定第二多个电触头, 电连接到电路板; 将集成电路管芯安装到其中一个外表面上,将晶体振荡器安装到外表面之一; 并将晶体振荡器电连接到集成电路管芯。

    Discharging envelope detector
    3.
    发明授权
    Discharging envelope detector 失效
    放电包络检测器

    公开(公告)号:US07302055B1

    公开(公告)日:2007-11-27

    申请号:US09516337

    申请日:2000-03-01

    IPC分类号: H04M1/00 H04M9/00

    CPC分类号: H04L12/2803 H04L2012/2845

    摘要: A receiver to detect pulses on a home phone wiring network using envelope detection. The receiver comprises an integrating capacitor charged by a first current source responsive to a differential signal propagated on the wiring network, and discharged by a FET in combination with a second current source. The combination of the FET and the second current source allows the capacitor to be quickly discharged in a smooth fashion. An application of this receiver is for a PHY according to the Home Phoneline Networking Alliance.

    摘要翻译: 使用信封检测在家用电话线路网络中检测脉冲的接收器。 接收机包括由第一电流源充电的积分电容器,响应于在布线网络上传播的差分信号,并且由FET与第二电流源组合放电。 FET和第二电流源的组合允许电容器以平滑的方式快速放电。 该接收机的应用是根据家庭电话网络联盟的PHY。

    SYSTEM, METHOD AND APPARATUS EMPLOYING CRYSTAL OSCILLATOR
    4.
    发明申请
    SYSTEM, METHOD AND APPARATUS EMPLOYING CRYSTAL OSCILLATOR 有权
    使用晶体振荡器的系统,方法和装置

    公开(公告)号:US20090322437A1

    公开(公告)日:2009-12-31

    申请号:US12164442

    申请日:2008-06-30

    IPC分类号: H03B5/32 H01L21/50

    摘要: In some embodiments, an apparatus and system includes a substrate including outer surfaces, one of the outer surfaces defining a first plurality of electrical contacts, one of the outer surfaces adapted to be mounted to a circuit board and defining a second plurality of electrical contacts adapted to be electrically connected to the circuit board; an integrated circuit die mounted to one of the outer surfaces, and a crystal oscillator mounted to one of the outer surfaces and electrically connected to the integrated circuit die. In some embodiments, a method includes providing a substrate including outer surfaces, one of the outer surfaces defining a first plurality of electrical contacts, one of the outer surfaces adapted to be mounted to a circuit board and defining a second plurality of electrical contacts adapted to be electrically connected to the circuit board; mounting an integrated circuit die to one of the outer surfaces, mounting a crystal oscillator to one of the outer surfaces; and electrically connecting the crystal oscillator to the integrated circuit die.

    摘要翻译: 在一些实施例中,装置和系统包括包括外表面的基板,外表面中的一个限定第一多个电触点,外表面中的一个适于安装到电路板并且限定第二多个电触点, 电连接到电路板; 安装到外表面中的一个的集成电路管芯,以及安装到外表面之一并电连接到集成电路管芯的晶体振荡器。 在一些实施例中,一种方法包括提供包括外表面的基板,其中一个外表面限定第一多个电触点,外表面中的一个适于安装到电路板并且限定第二多个电触头, 电连接到电路板; 将集成电路管芯安装到其中一个外表面上,将晶体振荡器安装到外表面之一; 并将晶体振荡器电连接到集成电路管芯。

    Transfer of control data between network components
    6.
    发明申请
    Transfer of control data between network components 审中-公开
    在网络组件之间传输控制数据

    公开(公告)号:US20060153238A1

    公开(公告)日:2006-07-13

    申请号:US11303561

    申请日:2005-12-15

    IPC分类号: H04J3/24

    摘要: A method and apparatus for transfer of power state data between network components. An embodiment of a method includes determining a command for a computer system, the computer system including a first network component and a second network component. The first network component and the second network component are linked by an interface. The method further includes inserting a message regarding the power state change in a data frame and transferring the data frame from the first network component to the second component via the interface, the data frame being transferred in a period between data packets.

    摘要翻译: 一种用于在网络组件之间传送功率状态数据的方法和装置。 方法的实施例包括确定计算机系统的命令,所述计算机系统包括第一网络组件和第二网络组件。 第一网络组件和第二网络组件通过接口链接。 该方法还包括在数据帧中插入关于功率状态变化的消息,并经由接口将数据帧从第一网络组件传送到第二组件,数据帧在数据分组之间的周期内传送。

    Safe device and mechanism for operating the same
    8.
    发明授权
    Safe device and mechanism for operating the same 失效
    安全装置和操作机构

    公开(公告)号:US5010751A

    公开(公告)日:1991-04-30

    申请号:US304944

    申请日:1989-01-31

    IPC分类号: E05B47/00 E05B63/00 G07C9/00

    摘要: The invention relates to a magnetic-card operated mechanism for closing and opening safes and to safes embodying it. The mechanism is powered by batteries and comprises means for reading a magnetic card, an electronic activating circuit and a locking mechanism, and is provided with electronic means for permanently storing information, with means for changing the power drawn from the batteries between at least one high level and one low level, with means for checking the correctness of the card code and of its reading, and with means for enabling the card to actuate the mechanism only if the result of the check is positive. The mechanism comprises an electrically actuated locking device powered by an electric motor and may also comprise additional manual locking means, which are blocked in the locking position or are released therefrom by the electrically actuated device. The said high power level corresponds to the power required by the electric motor and any other accessory devices, while said low power level corresponds to the tension required to prevent erasure of information contained in the volatile memories that are part of the electronic activating circuit. This assures a life-period in the order of a number of years between battery changes. An emergency unlocking device is provided, to permit opening the safe in case of failure of the normal unlocking means, said emergency device being enclosed in the safe door and only operative if it is manually actuated through a perforation in said door.