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1. 发明申请

US20080017705A1 Method to reduce authentication latency in an immobilizer system 审中-公开
标题翻译：减少防盗系统认证延迟的方法
公开(公告)号：US20080017705A1
公开(公告)日：2008-01-24
申请号：US11725002
申请日：2007-03-16
申请人： John Costello , James Brecht , Tejas Desai
发明人： John Costello , James Brecht , Tejas Desai
IPC分类号： G06K5/00
CPC分类号： G07C9/00309 , B60R25/24 , G07C2009/00365 , G07C2009/00396
摘要： An immobilizer system begins authentication of an identification device in response to an external triggering event. The external triggering event occurs prior to engagement with a reader module within the vehicle. Authorization commences prior to engagement to the reader module and continues after engagement with the reader module to reduce perceived authentication wait time.
摘要翻译：防盗系统响应于外部触发事件开始认证识别装置。外部触发事件发生在与车辆内的读取器模块接合之前。授权在参与读取器模块之前开始，并且在与读取器模块接合之后继续，以减少感知的认证等待时间。

2. 发明申请

US20120090539A1 LIQUID INFUSION DEVICE AND METHOD 审中-公开
标题翻译：液体输液装置及方法
公开(公告)号：US20120090539A1
公开(公告)日：2012-04-19
申请号：US13272469
申请日：2011-10-13
申请人： Justin James Dutton , Paul Christopher Ziegelbauer , Doron Greenberg , David James Brecht , Bin Li
发明人： Justin James Dutton , Paul Christopher Ziegelbauer , Doron Greenberg , David James Brecht , Bin Li
IPC分类号： C23C14/00
CPC分类号： C23C14/00 , H01M4/04
摘要： A device for infusing liquid into material samples includes a container assembly configured to contain multiple material samples submerged in liquid. The material samples have pores containing air or gas. A pressure source and a vacuum source are both operatively connectable to the container assembly and alternately communicable with the container assembly to force the liquid to at least substantially fill the pores. The samples are thus ready for further processing, testing or use. A method of filling pores in material samples with liquid includes supporting multiple material samples within liquid in an airtight container assembly. The method further includes alternately applying a vacuum source and a pressure source to the container assembly, thereby replacing air with liquid in the pores of the material samples.
摘要翻译：用于将液体注入材料样品的装置包括容纳组件，其被配置为容纳浸没在液体中的多个材料样品。材料样品具有含有空气或气体的孔。压力源和真空源都可操作地连接到容器组件，并且可与容器组件交替地连通，以迫使液体至少基本上填充孔。样品因此准备好进一步处理，测试或使用。用液体填充材料样品中的孔的方法包括在气密容器组件中在液体内支撑多个材料样品。该方法还包括交替地将真空源和压力源施加到容器组件，从而用材料样品的孔中的液体代替空气。

3. 发明申请

US20070252681A1 Vehicle Start/Stop Button Status Feedback And Lighting 失效
标题翻译：车辆启动/停止按钮状态反馈和照明
公开(公告)号：US20070252681A1
公开(公告)日：2007-11-01
申请号：US11692262
申请日：2007-03-28
申请人： John Costello , James Brecht , Tejas Desai
发明人： John Costello , James Brecht , Tejas Desai
IPC分类号： B60R25/00
CPC分类号： B60R25/04 , B60Q3/292 , B60Q3/80 , B60R25/2063 , B60R25/24 , B60R25/241
摘要： A keyless ignition system for a vehicle includes an electronic control unit (ECU) that communicates through a wireless link with a start/stop button. The start/stop button includes a plurality of lighting sources to selectively illuminate the start/stop button for communicating current state of a vehicle operating parameter. The lighting sources are powered by a wireless power generating device within the start/stop button.
摘要翻译：用于车辆的无钥匙点火系统包括通过无线链路与启动/停止按钮进行通信的电子控制单元（ECU）。启动/停止按钮包括多个照明源，以选择性地照亮用于通信车辆操作参数的当前状态的起动/停止按钮。照明源由启动/停止按钮内的无线发电装置供电。

4. 发明授权

US07038417B1 Current control loop bias calibration by integration 有权
标题翻译：集成电流控制回路偏置校准
公开(公告)号：US07038417B1
公开(公告)日：2006-05-02
申请号：US11065705
申请日：2005-02-23
申请人： Kempton William Redhead , David James Brecht
发明人： Kempton William Redhead , David James Brecht
IPC分类号： G11B5/02
CPC分类号： G11B15/18 , G11B15/26 , H02P23/14
摘要： Ascertaining through integration a bias calibration level for a current control loop of a driver motor of a tape drive. The driver motor includes a current controller having as inputs a demand signal, a bias signal, and a feedback signal. The current controller includes an integrator coupled to the output. The method includes setting the demand signal to a zero current level, setting the bias signal to a level that substantially prevents the integrator from driving itself high, stepping down the bias signal to form a stepped down bias signal, measuring a sense parameter at the output of the current controller, determining whether the sense parameter is high for the stepped down bias signal, and setting the bias calibration level to a level sufficiently above the stepped down bias signal such that the integrator is not driven high when the demand signal is set to the zero current level.
摘要翻译：通过集成确定磁带驱动器的驱动器电机的电流控制回路的偏置校准电平。驱动器电动机包括具有作为输入的需求信号，偏置信号和反馈信号的电流控制器。电流控制器包括耦合到输出的积分器。该方法包括将需求信号设置为零电流电平，将偏置信号设置为基本上防止积分器自身驱动的水平，降低偏置信号以形成降压偏置信号，测量输出端的感测参数确定对于降压偏置信号的感测参数是否高，以及将偏置校准电平设置为足够高于降压偏置信号的电平，使得当需求信号被设置为高电平时积分器不被驱动为高电平零电流电平。

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