Patents by Inventor Eunyeong Hong

Eunyeong Hong 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).

  • On the fly formatting
    Patent number: 9741391
    Abstract: The disclosure is related to systems and methods of On the Fly Formatting. Various parameters that influence areal density of hard disc regions can be changed on the fly based on storage capacity and reliability needs. Further adjustments can be made to the formatting of the region to fine tune achievable storage capacity and reliability values. In some cases, the formatting can include error correction code strength, gap widths between user data sectors and servo data sectors, other characteristics or parameters, or any combinations thereof.
    Type: Grant
    Filed: May 30, 2016
    Date of Patent: August 22, 2017
    Assignee: Seagate Technology LLC
    Inventors: Heungtae Jin, Mansik Shim, Mingyeong Son, Eunyeong Hong
  • On the fly formatting
    Patent number: 9355680
    Abstract: The disclosure is related to systems and methods of On the Fly Formatting. Various parameters that influence aerial density of hard disc regions can be changed on the fly based on storage capacity and reliability needs. Further adjustments can be made to the formatting of the region to fine tune achievable storage capacity and reliability values. In some cases, the formatting can include error correction code strength, gap widths between user data sectors and servo data sectors, other characteristics or parameters, or any combinations thereof.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: May 31, 2016
    Assignee: SEAGATE TECHNOLOGY LLC
    Inventors: Heungtae Jin, Mansik Shim, Mingyeong Son, Eunyeong Hong
  • Size adjustable inter-track interference cancellation
    Patent number: 8964322
    Abstract: Technologies are described herein for cancelling inter-track interference in a storage device utilizing size-adjustable segments. Data is read from one or more sectors on a data track adjacent to a target sector on a target track of a recording medium of the storage device. The target sector is divided into a plurality of segments and data is decoded from the read signal read from each of the segments individually using corresponding data from the one or more sectors of the adjacent track and independent inter-track interference factor values.
    Type: Grant
    Filed: July 15, 2013
    Date of Patent: February 24, 2015
    Assignee: Seagate Technology LLC
    Inventors: Seungyoul Jeong, Joowon Cho, Donghyuk Park, Eunyeong Hong
  • SIZE ADJUSTABLE INTER-TRACK INTERFERENCE CANCELLATION
    Publication number: 20150015983
    Abstract: Technologies are described herein for cancelling inter-track interference in a storage device utilizing size-adjustable segments. Data is read from one or more sectors on a data track adjacent to a target sector on a target track of a recording medium of the storage device. The target sector is divided into a plurality of segments and data is decoded from the read signal read from each of the segments individually using corresponding data from the one or more sectors of the adjacent track and independent inter-track interference factor values.
    Type: Application
    Filed: July 15, 2013
    Publication date: January 15, 2015
    Inventors: Seungyoul Jeong, Joowon Cho, Donghyuk Park, Eunyeong Hong