Patents by Inventor Gyu Tack Kim

Gyu Tack Kim 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 and apparatus for generating the optimum read timing for read and write offset of a magneto resistive head
    Patent number: 6724553
    Abstract: A method for writing and reading data in a hard disk drive and compensating for an offset between a write element and a read element of a head. The method determines an offset time by determining the difference between a desired sync byte position and an actual sync byte position located between a preamble and a data sector of the disk. The difference corresponds to the offset between the read and write elements. The offset time is subtracted from the normal time for enabling the read gate of a disk drive pre-amplifier.
    Type: Grant
    Filed: October 22, 2001
    Date of Patent: April 20, 2004
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong Yun Yun, Kang Seok Lee, Sang Hoon Chu, Gyu Tack Kim
  • Method and apparatus for generating the optimum read timing for read and write offset of a magneto resistive head
    Publication number: 20020135915
    Abstract: A method for writing and reading data in a hard disk drive and compensating for an offset between a write element and a read element of a head. The method determines an offset time by determining the difference between a desired sync byte position and an actual sync byte position located between a preamble and a data sector of the disk. The difference corresponds to the offset between the read and write elements. The offset time is subtracted from the normal time for enabling the read gate of a disk drive pre-amplifier.
    Type: Application
    Filed: October 22, 2001
    Publication date: September 26, 2002
    Inventors: Jong Yun Yun, Kang Seok Lee, Sang Hoon Chu, Gyu Tack Kim