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    • 9. 发明授权
    • Handheld electronic device, cursor positioning sub-system and method employing cursor scaling control
    • 手持电子设备,光标定位子系统和采用光标缩放控制的方法
    • US08411035B2
    • 2013-04-02
    • US12722213
    • 2010-03-11
    • Steven H. FykeVahid Moosavi
    • Steven H. FykeVahid Moosavi
    • G09G5/08
    • G06F3/038Y10S715/978
    • A track ball cursor positioning sub-system is employed by a handheld electronic device including an operating system and a plurality of applications having a plurality of predetermined scaling values. The cursor positioning sub-system includes a track ball cursor positioning device adapted to output a plurality of device pulses, and a track ball cursor resolution controller adapted to repetitively input the device pulses and to responsively output to the operating system a plurality of cursor movement events. The cursor resolution controller is further adapted to be controlled by the operating system or by the applications to learn which one of the applications is active and to automatically scale a number of the cursor movement events for a corresponding number of the device pulses based upon a corresponding one of the predetermined scaling values of the active one of the applications.
    • 轨道球光标定位子系统由包括操作系统和具有多个预定缩放值的多个应用的​​手持电子设备采用。 光标定位子系统包括适于输出多个设备脉冲的轨迹球光标定位装置,以及轨道球光标分辨率控制器,其适于重复地输入装置脉冲,并响应地向操作系统输出多个光标移动事件 。 光标分辨率控制器还适于由操作系统或应用程序控制,以学习应用中的哪一个是有效的,并且基于相应的对应的自动量化针对相应数量的设备脉冲的数量的光标移动事件 活动应用程序之一的预定缩放值之一。
    • 10. 发明授权
    • Handheld mobile communication device with flexible keys
    • 手持移动通信设备具有灵活键
    • US08330722B2
    • 2012-12-11
    • US12342600
    • 2008-12-23
    • Vahid MoosaviSteven H. Fyke
    • Vahid MoosaviSteven H. Fyke
    • G09G5/00
    • G06F3/0202
    • Keypad keys for handheld mobile communication devices feature flexible key bodies and actuators extending from the key bodies. Switches below the actuators are connected in series circuits. All actuators beneath an intended key must be depressed in order for the circuit to be closed and the key to be recognized as actuated. The flexible nature of the key bodies allows one actuator on a given key to be depressed while other actuators remain non-depressed. This prevents the key from being recognized as actuated when a only a portion of the key is depressed as occurs, for example, due to finger overlap.
    • 用于手持移动通信设备的键盘按键具有从键体延伸的柔性键体和致动器。 执行器之下的开关连接在串联电路中。 必须按下预定键下的所有执行器才能使电路闭合,并将钥匙识别为致动。 键体的灵活性允许在给定键上的一个致动器被按下,而其他致动器保持非压下。 这样当例如由于手指重叠而发生的时候,当键的仅一部分被按下时,这防止了钥匙被识别为被致动。