Patents by Inventor Liao-Hsuan Kuo

Liao-Hsuan Kuo 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).

  • Optical disc with copy protection file system format and method of making such disc
    Patent number: 9502067
    Abstract: The present invention provides an improved file system format for an optical disc to help prevent illegal copying of multimedia content, where certain non-readable data record is placed into increased measured length of a multimedia data block; disc made pursuant to present format allows normal playback with very low level noise that would not affect the user enjoyment of viewing/listening the movie or music content on the multimedia disc.
    Type: Grant
    Filed: April 21, 2016
    Date of Patent: November 22, 2016
    Assignee: VINPOWER, INC.
    Inventors: Shuo Wei Chang, Liao-Hsuan Kuo, Chun-Sung Wu
  • Method of duplicating segmented data to multiple random accessible storage devices
    Patent number: 8510525
    Abstract: A method of duplicating data to multiple random accessible storage devices has steps of reading one segment of source data having multiple segments, continuously detecting newly-connected random accessible storage devices, duplicating same segments to all connected random accessible storage devices, stopping duplicating the source data to any random accessible storage device that has stored all segments of the source data and repeating the steps from the beginning. When duplicating the source data to all connected random accessible storage devices, same segments of the source data are written to all connected random accessible storage devices. Therefore, a single writing task is proceeded in each writing session. The source data can be written to all random accessible storage devices at high speed. Consequently, efficiency of asynchronously duplicating data to multiple random accessible storage devices is increased.
    Type: Grant
    Filed: November 19, 2009
    Date of Patent: August 13, 2013
    Assignee: Vinpower Inc.
    Inventors: Shuo-Wei Chang, Liao-Hsuan Kuo
  • Method of duplicating data to multiple random accessible storage devices
    Publication number: 20110119428
    Abstract: A method of duplicating data to multiple random accessible storage devices has steps of reading one segment of source data having multiple segments, continuously detecting newly-connected random accessible storage devices, duplicating same segments to all connected random accessible storage devices, stopping duplicating the source data to any random accessible storage device that has stored all segments of the source data and repeating the steps from the beginning. When duplicating the source data to all connected random accessible storage devices, same segments of the source data are written to all connected random accessible storage devices. Therefore, a single writing task is proceeded in each writing session. The source data can be written to all random accessible storage devices at high speed. Consequently, efficiency of asynchronously duplicating data to multiple random accessible storage devices is increased.
    Type: Application
    Filed: November 19, 2009
    Publication date: May 19, 2011
    Inventors: Shuo-Wei Chang, Liao-Hsuan Kuo