Patents by Inventor SHI-ZHEN CUI

SHI-ZHEN CUI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • SYSTEM FOR TURNING A COMPUTER ON AND OFF
    Publication number: 20090300373
    Abstract: A system for turning a computer on and off, the system has a first switch mounted on an external device, and a control circuit for turning the computer on or off. The control circuit has a second switch and a first resistor. The first switch is connected between the second switch and a first power supply. The second switch is connected to a second power supply via the first resistor, and to a control end capable of turning the computer on or off. The first switch actuates the second switch. Upon a condition of the second switch turning on, the control end is grounded to turn the computer on or off.
    Type: Application
    Filed: July 15, 2008
    Publication date: December 3, 2009
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: SHI-ZHEN CUI, SONG GUO