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    Auto-user registration and unlocking of a computing device
    1.
    发明授权
    Auto-user registration and unlocking of a computing device 有权
    自动用户注册和解锁计算设备

    公开(公告)号：US09276914B2

    公开(公告)日：2016-03-01

    申请号：US14609407

    申请日：2015-01-29

    Applicant: Google Inc.

    Inventor： Joshua Woodward ,  Jay Pierre Civelli ,  Dirk Balfanz ,  Marco Fucci ,  Alexei Czeskis ,  Nishit Shah ,  Kan Liu ,  Michal Levin

    IPC: H04L29/06 ,  H04W12/06 ,  H04W12/04 ,  H04W12/08

    CPC classification number: H04L63/083 ,  G06F21/43 ,  H04L63/0428 ,  H04L63/0492 ,  H04L63/061 ,  H04L63/0853 ,  H04W4/80 ,  H04W12/04 ,  H04W12/06 ,  H04W12/08

    Abstract: A computing device provides an indication that the computing device accepts dynamic user registration of user accounts over a wireless connection. A wireless mobile device automatically connects to the computing device, establishes an encrypted connection, and receives, over the encrypted connection, and passes an encrypted account token over the encrypted connection to the computing device, all without physical interaction with the computing device. The computing device automatically contacts a remote account server to retrieve a user account associated with the account token and registers the user account with the device.

    Abstract translation: 计算设备提供计算设备通过无线连接接受用户帐户的动态用户注册的指示。 无线移动设备自动连接到计算设备，建立加密的连接，并通过加密的连接接收，并且通过加密的连接将加密的帐户令牌传递到计算设备，所有这些都不与计算设备进行物理交互。 计算设备自动联系远程帐户服务器以检索与帐户令牌相关联的用户帐户，并将用户帐户注册到设备。

    Device Proximity Detection
    3.
    发明申请
    Device Proximity Detection 有权
    设备接近检测

    公开(公告)号：US20150280843A1

    公开(公告)日：2015-10-01

    申请号：US14231642

    申请日：2014-03-31

    Applicant: Google Inc.

    Inventor： Marco Fucci

    IPC: H04B17/27 ,  H04W4/02 ,  H04W56/00

    CPC classification number: H04N1/00973 ,  G06F21/00 ,  G06F21/31 ,  G06F21/32 ,  G06K15/00 ,  G06K15/402 ,  G06K15/4095 ,  H04B17/27 ,  H04J3/0679 ,  H04L43/00 ,  H04L43/04 ,  H04L43/0852 ,  H04L67/18 ,  H04L69/28 ,  H04N1/00347 ,  H04N1/00838 ,  H04W4/023 ,  H04W56/0015

    Abstract: A method for detecting proximity of two communicating devices is disclosed. Proximity may be determined by measuring deviation from standardized signal timing specifications. An embodiment uses inter-frame space parameters specified by the Bluetooth Low Energy protocol to do proximity detection, and presents a solution that may prevent or mitigate relay attacks. The method offers the advantage that the use of an existent frame timing protocol eliminates the need for specific hardware or firmware modifications.

    Abstract translation: 公开了一种用于检测两个通信设备的接近性的方法。 接近度可以通过测量与标准信号时序规格的偏差来确定。 一个实施例使用由蓝牙低能量协议指定的帧间空间参数进行接近检测，并呈现可以防止或减轻中继攻击的解决方案。 该方法的优点在于，使用现有的帧定时协议消除了对特定硬件或固件修改的需要。

    AUTO-USER REGISTRATION AND UNLOCKING OF A COMPUTING DEVICE
    5.
    发明申请
    AUTO-USER REGISTRATION AND UNLOCKING OF A COMPUTING DEVICE 有权
    自动注册和解锁计算机设备

    公开(公告)号：US20160119322A1

    公开(公告)日：2016-04-28

    申请号：US14989757

    申请日：2016-01-06

    Applicant: Google Inc.

    Inventor： Joshua Woodward ,  Jay Pierre Civelli ,  Dirk Balfanz ,  Marco Fucci ,  Alexei Czeskis ,  Nishit Shah ,  Kan Liu ,  Michal Levin

    IPC: H04L29/06

    CPC classification number: H04L63/083 ,  G06F21/43 ,  H04L63/0428 ,  H04L63/0492 ,  H04L63/061 ,  H04L63/0853 ,  H04W4/80 ,  H04W12/04 ,  H04W12/06 ,  H04W12/08

    Abstract: A first computing device provides an indication that the first computing device accepts dynamic user registration of user accounts over a wireless connection. A second computing device automatically connects to the first computing device and passes an account token to the first computing device over the wireless connection, all without physical interaction with the first computing device. The first computing device automatically contacts a remote account server to retrieve a user account associated with the account token and registers the user account with the first computing device.

    Abstract translation: 第一计算设备提供第一计算设备通过无线连接接受用户帐户的动态用户注册的指示。 第二计算设备自动连接到第一计算设备，并且通过无线连接将帐户令牌传递到第一计算设备，所有这些都不与第一计算设备进行物理交互。 第一个计算设备自动联系远程帐户服务器以检索与该帐户令牌相关联的用户帐户，并向第一个计算设备注册该用户帐户。

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