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    • 2. 发明申请
    • Sealed, blind fastener assembly
    • 密封,盲链组件
    • US20060045649A1
    • 2006-03-02
    • US10928641
    • 2004-08-27
    • Timothy JohnsonLeonard ReidBruce Gibson
    • Timothy JohnsonLeonard ReidBruce Gibson
    • F16B13/04
    • F16B19/1072F16B5/04
    • A sealed attachment fastener assembly with a receiving member and a cap that can be inserted into an opening in a work piece and fixed therein from only one side of the work piece. A portion of the fastener assembly on the blind side of the work piece is collapsible into a flange. In addition, another portion of the fastener assembly is contemporaneously radially expandable within the opening of the work piece to at least rotationally secure the fastener assembly with respect to the work piece. The radial expansion will result in a high interference fit of the fastener in the work piece, which may enhance the fatigue of the installation. A cap completes the fastener assembly to substantially prevent fluid from leaking through the fastener assembly opening. The cap can be assembled with the receiving member after the internal threads within the receiving member have been machined.
    • 具有接收构件和盖子的密封附接紧固件组件,其可以插入到工件中的开口中并且仅从工件的一侧固定在其中。 紧固件组件在工件的盲侧上的一部分可折叠到凸缘中。 此外,紧固件组件的另一部分同时在工件的开口内可径向扩张,以至少将紧固件组件相对于工件旋转固定。 径向膨胀将导致紧固件在工件中的高过盈配合,这可能增强安装的疲劳。 盖完成紧固件组件以基本上防止流体通过紧固件组件开口泄漏。 在接收构件中的内螺纹被加工之后,盖可以与接收构件组装。
    • 7. 发明授权
    • Apparatus and methods for bridging calls or data between heterogeneous network domains
    • 用于在异构网络域之间桥接呼叫或数据的装置和方法
    • US08693466B2
    • 2014-04-08
    • US12420715
    • 2009-04-08
    • Timothy Johnson
    • Timothy Johnson
    • H04L12/66H04W40/00
    • H04L65/102H04M3/42246H04M3/42263H04M3/543H04M7/1205H04M2203/1091H04M2250/06
    • Methods and apparatus for unified communication across circuit-switched and packet-switched network domains. In one embodiment, voice or data available in one domain (e.g., circuit-switched such as a PSTN) can be seamlessly forwarded onto another domain (e.g. packet-switched such as a WLAN). A bridge or intermediary device is used that is coupled to both the circuit-switched network and packet-switched network. This bridge device allows bidirectional operation and permits, for example, a user to receive a telephone call at a user's home network via a PSTN, and forward that telephone call or information related to that call over another network such as a local IP network (e.g. a WLAN) to the user, where the user can answer that call or otherwise receive information associated with the call on their primary user device (e.g., cellular phone).
    • 电路交换和分组交换网络域统一通信的方法和装置。 在一个实施例中,可以将一个域(例如,诸如PSTN之类的电路交换机)中可用的语音或数据无缝地转发到另一个域(例如分组交换,例如WLAN)上。 使用耦合到电路交换网络和分组交换网络的桥接器或中间设备。 该桥接装置允许双向操作,并且例如允许用户经由PSTN在用户的家庭网络接收电话呼叫,并且通过诸如本地IP网络的其他网络(例如,本地IP网络)转发该电话呼叫或与该呼叫有关的信息。 WLAN),其中用户可以应答该呼叫或以其他方式接收与其主用户设备(例如,蜂窝电话)上的呼叫相关联的信息。
    • 9. 发明申请
    • AUDIO I O HEADSET PLUG AND PLUG DETECTION CIRCUITRY
    • 音频输入插头和插头检测电路
    • US20110150234A1
    • 2011-06-23
    • US13038172
    • 2011-03-01
    • Timothy JohnsonAchim Pantfoerder
    • Timothy JohnsonAchim Pantfoerder
    • H04R1/10
    • H04R3/00H01R13/703H01R24/58H01R29/00H01R2201/16H04M1/6058H04M1/72527H04R1/1041H04R29/00
    • A single prong, multiple signal conducting plug and plug detection circuitry is provided. The plug may be electrically coupled to a stereo headset including a microphone. The plug may include four signal conducting regions arranged in a predetermined order along the length of the prong. Detection circuitry may be operative to determine whether a microphone type of plug (e.g., a four region plug including a microphone region and two audio regions, or a three region plug including microphone region and only one audio region) or a non-microphone type of plug (e.g., stereo plug) is inserted into the jack of an electronic device (e.g., mobile phone). Detection circuitry may also detect user activated functions performed in response to user activation of one or more switches included with the headset. For example, the headset may include a single switch for performing a function with respect to a microphone (e.g., end-call function).
    • 提供单个插脚,多信号导通插头和插头检测电路。 插头可以电耦合到包括麦克风的立体声耳机。 插头可以包括沿着插脚的长度以预定顺序布置的四个信号导通区域。 检测电路可以用于确定麦克风类型的插头(例如,包括麦克风区域和两个音频区域的四区域插头,或包括麦克风区域和仅一个音频区域的三区域插头)或非麦克风类型的 插头(例如,立体声插头)插入到电子设备(例如,移动电话)的插孔中。 检测电路还可以检测响应于耳机中包括的一个或多个开关的用户激活而执行的用户激活的功能。 例如,耳机可以包括用于执行关于麦克风的功能的单个开关(例如,终端呼叫功能)。