Patents by Inventor Myung-Chan Jeong

Myung-Chan Jeong 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).

  • Apparatus and method for providing axial control outside impact resistance of a hard disk drive to maintain a constant flying height of a head by control of a suspension
    Patent number: 6351341
    Abstract: The present invention relates to an apparatus for an axial control and outside impact resistance of a hard disk drive (HDD), and more particularly to an impact resistant apparatus and its method by way of an axial control of a hard disk drive continuously maintaining a head at a constant flying height under an unsteady state by way of the control of an active element after equipping a head suspension with the active element for the stabilization of signals read/written on a disk.
    Type: Grant
    Filed: December 28, 1994
    Date of Patent: February 26, 2002
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hae-Joong Lee, Myung-Chan Jeong
  • Apparatus and method for digital servocontrol in a data storage system using disk recording media
    Patent number: 6243226
    Abstract: The present invention relates to a servo control apparatus of a disk recording system and particularly to a servo control apparatus and method which are capable of controlling position of a head for recording digital data on a disk as recording media and reading the digital data.
    Type: Grant
    Filed: November 17, 1994
    Date of Patent: June 5, 2001
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Myung-Chan Jeong
  • Digital servo control method for controlling a head driver for moving a head to a target track
    Patent number: 6118616
    Abstract: The present invention relates to a servo control apparatus of a disk recording system and particularly to a servo control apparatus and method which are capable of controlling position of a head for recording digital data on a disk as recording media and reading the digital data.
    Type: Grant
    Filed: June 2, 1998
    Date of Patent: September 12, 2000
    Assignee: SamSung Electronics Co., Ltd.
    Inventor: Myung-Chan Jeong