Patents by Inventor Seong-Jun Ahu

Seong-Jun Ahu 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 defragmenting files on a hydrid hard disk
    Publication number: 20090094299
    Abstract: An apparatus and method for defragmenting files on a hybrid hard disk are provided. The apparatus includes a nonvolatile memory located within the hybrid hard disk, a loading unit reading data of a fragmented cluster and temporarily storing the read data in the nonvolatile memory, and a writing unit writing the temporarily stored data in contiguous clusters.
    Type: Application
    Filed: October 8, 2008
    Publication date: April 9, 2009
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jung-Hwan Kim, Seong-Jun Ahu, Young-Bong Kim, Young-II Seo, Chan-Ho Park