Patents by Inventor Shu-Ching Cho

Shu-Ching Cho 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).

  • Hard disk security method in a computer system
    Patent number: 7900043
    Abstract: This invention presented a hard disk security method in a computer system, which provides a hard disk security mechanism combining with the power-on password function for the storage data in a hard disk by restoring the partition table into the BIOS ROM in advance, and deleting the partition table of the hard disk to secure the hard disk.
    Type: Grant
    Filed: March 26, 2008
    Date of Patent: March 1, 2011
    Assignee: Wistron Corp.
    Inventor: Shu-Ching Cho
  • Hard Disk Security Method in a Computer System
    Publication number: 20090037720
    Abstract: This invention presented a hard disk security method in a computer system, which provides a hard disk security mechanism combining with the power-on password function for the storage data in a hard disk by restoring the partition table into the BIOS ROM in advance, and deleting the partition table of the hard disk to secure the hard disk.
    Type: Application
    Filed: March 26, 2008
    Publication date: February 5, 2009
    Applicant: WISTRON CORP.
    Inventor: Shu-Ching Cho
  • Control chip for a computer boot procedure and related method
    Publication number: 20070162735
    Abstract: A control chip for a boot procedure comprises a first boot program and a second boot program. Under normal conditions, the first boot program is executed to power-on a system. Under abnormal conditions, for example, when the first boot program needs to be updated or has been corrupted by a previous firmware update procedure, the second boot program is executed to update the first boot program.
    Type: Application
    Filed: May 19, 2006
    Publication date: July 12, 2007
    Applicant: Wistron Corporation
    Inventor: Shu-Ching Cho