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1. 发明申请

US20080188095A1 ELECTRONIC CONNECTOR FOR CONTROLLING PHASE RELATIONSHIP BETWEEN SIGNALS 审中-公开
标题翻译：用于控制信号之间的相位关系的电子连接器
公开(公告)号：US20080188095A1
公开(公告)日：2008-08-07
申请号：US11670015
申请日：2007-02-01
申请人： Robert Joseph Christopher , Pravin Patel , Tony Carl Sass
发明人： Robert Joseph Christopher , Pravin Patel , Tony Carl Sass
IPC分类号： H01R12/00
CPC分类号： H01R13/6477 , H01R13/6471 , H01R13/6474 , H05K1/024
摘要： Connector and methods of connector design and manufacture are disclosed for achieving a desired phase relationship between signals carried along conductors of different lengths, while maintaining a desired impedance of the conductors. In one embodiment, a PCB connector includes a first plurality of electronic terminals and a second plurality of electronic terminals disposed on a connector body. A substrate has a dielectric constant that varies with location within the substrate. A first electronic conductor follows a first pathway within the substrate to experience a first effective dielectric constant. A second electronic conductor follows a second pathway within the substrate to experience a second effective dielectric constant. The first electronic conductor is longer than the second electronic conductor and the first effective dielectric constant is less than the second effective dielectric constant, to at least reduce phase error between signals. By satisfying the relationship l1/l2=sqrt(ε2/ε1), a phase error may be avoided.
摘要翻译：公开连接器和连接器设计和制造的方法，用于在保持导体的期望阻抗的同时实现沿着不同长度的导体携带的信号之间的期望的相位关系。在一个实施例中，PCB连接器包括第一多个电子端子和设置在连接器主体上的第二多个电子端子。衬底具有随着衬底内的位置而变化的介电常数。第一电子导体遵循衬底内的第一路径以经历第一有效介电常数。第二电子导体遵循衬底内的第二路径以经历第二有效介电常数。第一电子导体比第二电子导体长，并且第一有效介电常数小于第二有效介电常数，以至少减小信号之间的相位误差。通过满足关系l 1/2/2 / sqrt（ε2 /ε1 1），相位误差可以避免。

2. 发明授权

US06732268B1 Method and system for controlling orientation-dependent components in a computer system 失效
标题翻译：用于控制计算机系统中取向依赖组件的方法和系统
公开(公告)号：US06732268B1
公开(公告)日：2004-05-04
申请号：US09678118
申请日：2000-10-02
申请人： Robert Joseph Christopher , William Craig Troop
发明人： Robert Joseph Christopher , William Craig Troop
IPC分类号： G06F944
CPC分类号： G06F1/18 , G06F2200/1638
摘要： A first aspect of the present invention is a method controlling an orientation-dependent component in a computer system. The method comprises the steps of interpreting a signal, the signal being based on an orientation of the computer system and automatically reconfiguring the orientation-dependent component based on the interpretation of the signal. A second aspect of the present invention is a system for controlling an orientation-dependent component in a computer system. The system comprises means for interpreting a signal, the signal being based on an orientation of the computer system and means for automatically reconfiguring the orientation-dependent component based on the interpretation of the signal. Through the use of the method and system in accordance with the present invention, orientation-dependent components are automatically reconfigured when a computer is changed from a rack orientation to a tower orientation (or vice versa) without having to manually adjust the settings of the components.
摘要翻译：本发明的第一方面是一种控制计算机系统中的取向相关分量的方法。该方法包括以下步骤：解释信号，该信号基于计算机系统的取向，并且基于信号的解释自动地重新配置取向相关分量。本发明的第二方面是一种用于控制计算机系统中的取向相关分量的系统。该系统包括用于解释信号的装置，该信号基于计算机系统的取向，以及用于基于该信号的解释自动地重新配置取向相关分量的装置。通过使用根据本发明的方法和系统，当计算机从机架方向改变到塔架方向（或反之亦然）时，方位依赖的部件被自动重新配置，而不必手动地调整部件的设置。

3. 发明授权

US07098693B2 Bi-directional voltage translator 失效
公开(公告)号：US07098693B2
公开(公告)日：2006-08-29
申请号：US10930091
申请日：2004-08-31
申请人： Mark Elliot Andresen , Robert Joseph Christopher , James Joseph Parsonese , William Roff Thomas , Wilson Velez , David Eduardo Vieira , Menlo Wuu
发明人： Mark Elliot Andresen , Robert Joseph Christopher , James Joseph Parsonese , William Roff Thomas , Wilson Velez , David Eduardo Vieira , Menlo Wuu
IPC分类号： H03K19/0175
CPC分类号： H03K19/01843
摘要： A bi-directional voltage translator is disclosed. The bi-directional voltage translator includes a step-up voltage translator for converting signals of a first voltage level to signals of a second voltage level, and a step-down voltage translator for converting signals of the second voltage level to signals of the first voltage level. The step-up voltage translator includes a first source sense circuit, a first block feedback circuit and a first output driver circuit. The step-down voltage translator includes a second source sense circuit, a second block feedback circuit and a second output driver circuit.

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