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US08214568B2 Device, system, and method to couple a personal digital assistant with a camera 失效
将个人数字助理与相机连接的装置，系统和方法

  • Patent Title: Device, system, and method to couple a personal digital assistant with a camera
  • Patent Title (中): 将个人数字助理与相机连接的装置，系统和方法
  • Application No.: US12949748
    Application Date: 2010-11-18
  • Publication No.: US08214568B2
    Publication Date: 2012-07-03
  • Inventor: Kevin James King
  • Applicant: Kevin James King
  • Main IPC: G06F3/01
  • IPC: G06F3/01
Device, system, and method to couple a personal digital assistant with a camera
Abstract:
A device system and method is disclosed. The device includes a first USB port configured to couple with a USB port on a camera, and circuitry configured to send USB signals to the camera and/or to receive USB signals from the camera, and to operate in USB Host mode, and/or USB OTG (on the go) mode, as the camera operates in Device mode. The device may also include a second USB port configured to couple with a PDA. The circuitry may be further configured to send USB signals to the PDA and/or to receive USB signals from the PDA, and to operate in USB Host mode, and/or USB OTG mode, as the PDA operates in Device mode.
Abstract(Chinese):

公开了一种设备系统和方法。 该设备包括被配置为与相机上的USB端口耦合的第一USB端口，以及被配置为向相机发送USB信号和/或从相机接收USB信号并且以USB主机模式操作的电路，和/或 USB OTG（随身携带）模式，当相机以设备模式工作时。 该设备还可以包括被配置为与PDA耦合的第二USB端口。 该电路还可被配置为当PDA以设备模式工作时，将USB信号发送到PDA和/或从PDA接收USB信号，并且以USB主机模式和/或USB OTG模式操作。

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