Patents by Inventor Yung-Yen Chang

Yung-Yen Chang 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).

  • Method for Safely Removing an External Image Processing Device for a Computer System and Related Computer System
    Publication number: 20100169711
    Abstract: A method for safely removing an external image processing device for a computer system is disclosed. The computer system is operated in a power-on mode. The method includes receiving a removing command indicating to remove the external image processing device from the computer system, asking a BIOS of the computer system to response a management message corresponding to the removing command according to the removing command, and informing an operating system of the computer system to safely remove the external image processing device according to the management message.
    Type: Application
    Filed: November 18, 2009
    Publication date: July 1, 2010
    Inventor: Yung-Yen Chang