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    • 64. 发明授权
    • Component for use as a portable computing device and pointing device
    • 用作便携式计算设备和指点设备的组件
    • US07054965B2
    • 2006-05-30
    • US10391277
    • 2003-03-18
    • Jory BellMichael PrichardNicholas G. L. MerzJonathan Betts-LaCroix
    • Jory BellMichael PrichardNicholas G. L. MerzJonathan Betts-LaCroix
    • G06F13/00
    • G06F3/03547G06F1/1626G06F1/1632
    • A core component is disclosed which includes a processing module and a touch screen. The core component may operate by itself in a first mode to perform functions similar to that of a conventional personal digital assistant (PDA). In particular, the touch screen may both provide visual output and receive input from a user's finger when the core component operates in the first mode. When the core component is connected to another component including a display screen, the core component may operate in a second mode in which input received through the touch screen is provided to the other component. For example, the movement of a user's finger may control the position of a cursor displayed on a screen of the other component so that the core component exhibits the behavior of a trackpad when operating in the second mode.
    • 公开了一种核心部件,其包括处理模块和触摸屏。 核心组件可以以第一模式自己操作,以执行与常规个人数字助理(PDA)类似的功能。 特别地,当核心组件在第一模式下操作时,触摸屏既可以提供视觉输出,也可以从用户的手指接收输入。 当核心组件连接到包括显示屏幕的另一组件时,核心组件可以在第二模式中操作,其中通过触摸屏接收的输入被提供给另一组件。 例如,用户手指的移动可以控制显示在另一个组件的屏幕上的光标的位置,使得当在第二模式下操作时,核心组件表现出触控板的行为。
    • 66. 发明申请
    • Voltage ID conversion system for programmable power supplies
    • 用于可编程电源的电压ID转换系统
    • US20060085656A1
    • 2006-04-20
    • US11248987
    • 2005-10-12
    • Jonathan Betts-LaCroix
    • Jonathan Betts-LaCroix
    • G06F1/26
    • G06F1/26
    • Techniques are disclosed for converting voltage identification (VID) codes into analog signals suitable for input to analog-programmable power supplies. An encoding scheme is used in which each VID includes a plurality of fields (e.g., bits). Each field is associated with a particular voltage level to be output by an analog-programmable power supply. A VID code is formed for encoding a particular desired output voltage level by assigning a first value (e.g., logical 1) to the VID field associated with the desired output voltage level, and by assigning a second value (e.g., logical 0) to the remaining VID fields. The VID code is provided to VID conversion circuitry which converts the VID code into an analog signal that may be provided to the analog-programmable power supply to produce the desired output voltage level. The VID conversion circuitry may include a single switch (e.g., FET) and resistor for each VID field.
    • 公开了用于将电压识别(VID)代码转换成适于输入到模拟可编程电源的模拟信号的技术。 使用其中每个VID包括多个字段(例如,位)的编码方案。 每个场与由模拟可编程电源输出的特定电压电平相关联。 形成VID代码,用于通过向与期望输出电压电平相关联的VID字段分配第一值(例如,逻辑1)来编码特定的期望输出电压电平,并且通过将第二值(例如,逻辑0)分配给 剩余的VID字段。 VID代码被提供给VID转换电路,其将VID代码转换成可以被提供给模拟可编程电源以产生期望的输出电压电平的模拟信号。 VID转换电路可以包括用于每个VID场的单个开关(例如,FET)和电阻器。