Patents by Inventor Dal Hyuk Im

Dal Hyuk Im 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 CONTROLLING BACKUP DATA BY USING SNAPSHOT TYPE IMAGE TABLE
    Publication number: 20180365109
    Abstract: Disclosed is a method of controlling backup data by using a snapshot type image table, the method including: assigning a snapshot table area; storing as first snapshot information a data size, a position address, and a time of data of the hard disk in the snapshot table area; storing as second snapshot information a data size designated from a data size of the first snapshot information, a position address, and a time of the added or removed data; respectively displaying and recording unique names, and data sizes and storage times, and displaying in a searchable list; and removing a connection to removed data, and maintaining a connection to added data. Accordingly, the method recovers and protects unexpected damaged data by assigning a snapshot table area with a minimum, and structurizing and recording in advance an address and a property of stored data.
    Type: Application
    Filed: April 25, 2018
    Publication date: December 20, 2018
    Inventors: Dal Hyuk Im, Jong Wook Jung, Seoung Il Choi
  • Method controlling backup data by using snapshot type image table
    Patent number: 10157106
    Abstract: Disclosed is a method of controlling backup data by using a snapshot type image table, the method including: assigning a snapshot table area; storing as first snapshot information a data size, a position address, and a time of data of the hard disk in the snapshot table area; storing as second snapshot information a data size designated from a data size of the first snapshot information, a position address, and a time of the added or removed data; respectively displaying and recording unique names, and data sizes and storage times, and displaying in a searchable list; and removing a connection to removed data, and maintaining a connection to added data. Accordingly, the method recovers and protects unexpected damaged data by assigning a snapshot table area with a minimum, and structurizing and recording in advance an address and a property of stored data.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: December 18, 2018
    Assignees: BITZKOREA, INC., IGLOO SYSTEMS INC.
    Inventors: Dal Hyuk Im, Jong Wook Jung, Seoung Il Choi