Patents by Inventor O-Tae Bae

O-Tae Bae 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).

  • Storage devices and methods of driving storage devices
    Patent number: 8898414
    Abstract: A storage device includes a data storage having first and second storage areas corresponding to different physical addresses. First data are stored in the first storage area. The storage device further includes a first memory that stores a reference count associated with the first data, and a controller that rearranges the first data from the first storage area to the second storage area in response to a change in the reference count of the first data.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: November 25, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Chul Park, Kyung-Ho Kim, Sang-Mok Kim, O-Tae Bae, Dong-Gi Lee, Jeong-Hoon Jeong
  • FILE-TYPE DEPENDENT DATA DEDUPLICATION
    Publication number: 20130198150
    Abstract: A memory system comprises a pre-processor that receives a data file and determines a type of the data file, a chunking module that chunks the data file to produce a plurality of chunks, a hash engine that generates a hash value for a chunk among the plurality of chunks, a finger print detector that determines whether the hash value matches an entry within a portion of an index table corresponding to the type of the data file, and a storage medium that stores the chunk or a pointer to the chunk according to a result of the determination performed by the finger print detector.
    Type: Application
    Filed: September 13, 2012
    Publication date: August 1, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: SANG-MOK KIM, KYUNG-HO KIM, HYUN-CHUL PARK, O-TAE BAE, JEONG-HOON JEONG
  • STORAGE DEVICES AND METHODS OF DRIVING STORAGE DEVICES
    Publication number: 20130080685
    Abstract: A storage device includes a data storage having first and second storage areas corresponding to different physical addresses. First data are stored in the first storage area. The storage device further includes a first memory that stores a reference count associated with the first data, and a controller that rearranges the first data from the first storage area to the second storage area in response to a change in the reference count of the first data.
    Type: Application
    Filed: July 11, 2012
    Publication date: March 28, 2013
    Inventors: Hyun-Chul PARK, Kyung-Ho Kim, Sang-Mok Kim, O-Tae Bae, Dong-Gi Lee, Jeong-Hoon Jeong