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    • 7. 发明授权
    • Method and machine for repetitive testing of an electrical component
    • 用于电气部件重复测试的方法和机器
    • US07173432B2
    • 2007-02-06
    • US11284789
    • 2005-11-21
    • Douglas John GarciaKyung Young KimLocke Lowman
    • Douglas John GarciaKyung Young KimLocke Lowman
    • G01R31/12G01R31/02
    • G01R31/01
    • A method automatically tests a parameter of an electronic component to determine whether the component has an acceptable value. The method employs an automatic electronic component testing machine having at least first and second measurement positions where the parameter can be measured. The testing process itself may falsely cause the value to appear to be unacceptable when the value is actually acceptable. The method places the component in a first measurement position and measures the parameter in the first position, thereby generating a first measured parameter value. The method also places the component in a second measurement position and measures the parameter in the second position, thereby generating a second measured parameter value. The method rejects the component only if all measured values are unacceptable, whereby the probability of falsely rejecting the component is less than if only a single measuring step were performed.
    • 方法自动测试电子元件的参数,以确定组件是否具有可接受的值。 该方法采用具有至少第一和第二测量位置的自动电子部件测试机,其中可以测量该参数。 测试过程本身可能会错误地导致该值在实际可接受时似乎是不可接受的。 该方法将组件置于第一测量位置并测量第一位置中的参数,从而生成第一测量参数值。 该方法还将组件置于第二测量位置并测量第二位置中的参数,从而生成第二测量参数值。 只有当所有测量值不可接受时,该方法才会拒绝该组件,从而错误地拒绝组件的概率小于仅执行单个测量步骤的可能性。
    • 9. 发明授权
    • Rotary union for semiconductor wafer applications
    • 用于半导体晶圆应用的旋转接头
    • US06402602B1
    • 2002-06-11
    • US09754510
    • 2001-01-04
    • John GarciaAndrew Yednak, III
    • John GarciaAndrew Yednak, III
    • B24B500
    • B24B57/02B24B37/04B24B41/047
    • A rotary union is provided for chemical mechanical polishing of silicon wafers, especially silicon wafers containing chemically sensitive integrated circuit structures. A rotary union is provided with a union rotor and union stator, coupled at the free end of a support spindle carrying a CMP polishing table. In the preferred embodiment the rotary union is joined to a coolant union forming the lower end of the support spindle. A passageway through the union rotor extends past the bottom end of the coolant union rotating part to avoid contact of fluid transmitted through the passageway formed in the union rotor, with the rotating part of the coolant union.
    • 提供旋转接头用于硅晶片的化学机械抛光,特别是含有化学敏感集成电路结构的硅晶片。 旋转联接器设置有联接转子和联接定子,联接在承载CMP抛光台的支撑主轴的自由端。 在优选实施例中,旋转接头连接到形成支撑心轴的下端的冷却剂接头。 通过联合转子的通道延伸穿过冷却剂联合转动部分的底端,以避免与通过形成在联合转子中的通道传输的流体与冷却剂联合的旋转部分接触。
    • 10. 发明授权
    • Cardiac pacemaker with universal coating
    • 心脏起搏器具有通用涂层
    • US5480416A
    • 1996-01-02
    • US310570
    • 1994-09-22
    • John GarciaEckhard AltLawrence J. Stotts
    • John GarciaEckhard AltLawrence J. Stotts
    • A61N1/05A61N1/375
    • A61N1/05A61N1/375
    • A pulse generator for a cardiac pacemaker is adapted to be implanted beneath the skin and adjacent the musculus with either of its two sides facing the musculus and its other side facing outwardly of the patient's body, at the option of the implanting surgeon, according to the desired orientation of the receptacle of the header for connection of an electrode lead to the pulse generator, and at the same time avoiding the presence of spurious signals attributable to flexation of the adjacent musculus and twitching attributable to stimulation of the adjacent musculus during operation of the pulse generator when implanted. To that end, the entire surface of the case is coated with an electrically insulative, biocompatible film except along a portion of the edge of the case between its two major sides which is to serve as an anodal contact surface for stimulating and sensing cardiac activity of the patient.
    • 用于心脏起搏器的脉冲发生器适于植入在皮肤下方并且与肌肉相邻,其两侧中的任一侧面向肌肉,并且其另一侧面向患者身体的外侧,根据植入外科医生的选择,根据 用于将电极引线连接到脉冲发生器的头部的插座的期望定向,并且同时避免由于相邻肌肉的弯曲引起的寄生信号的存在以及归因于在操作期间相邻肌肉的刺激的抽搐 脉冲发生器植入时。 为此,壳体的整个表面涂覆有电绝缘的生物相容性膜,除了沿着壳体的两个主侧边缘的一部分之外,其用作用于刺激和感测心脏活动的阳极接触表面 患者。