Patents by Inventor Gae-won You

Gae-won You 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 controller and method of operating the same
    Patent number: 10296225
    Abstract: A storage controller includes a co-access pattern mining unit configured to detect co-access patterns of data co-accessed during a particular time duration and to generate co-access groups including a plurality of pieces of data complying with the co-access patterns. The storage controller further include a co-access group matching unit configured to select a co-access group matched with read-requested data, among the generated co-access groups, and a data placement unit configured to store the data included in the selected co-access group in a pre-fetch buffer.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: May 21, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Myung-June Jung, Ju-Pyung Lee, Gae-Won You, Hoshik Lee
  • STORAGE CONTROLLER AND METHOD OF OPERATING THE SAME
    Publication number: 20180260117
    Abstract: A storage controller includes a co-access pattern mining unit configured to detect co-access patterns of data co-accessed during a particular time duration and to generate co-access groups including a plurality of pieces of data complying with the co-access patterns. The storage controller further include a co-access group matching unit configured to select a co-access group matched with read-requested data, among the generated co-access groups, and a data placement unit configured to store the data included in the selected co-access group in a pre-fetch buffer.
    Type: Application
    Filed: May 11, 2018
    Publication date: September 13, 2018
    Inventors: MYUNG-JUNE JUNG, JU-PYUNG LEE, GAE-WON YOU, HOSHIK LEE
  • Storage controller and method of operating the same
    Patent number: 9996271
    Abstract: A storage controller includes a co-access pattern mining unit configured to detect co-access patterns of data co-accessed during a particular time duration and to generate co-access groups including a plurality of pieces of data complying with the co-access patterns. The storage controller further include a co-access group matching unit configured to select a co-access group matched with read-requested data, among the generated co-access groups, and a data placement unit configured to store the data included in the selected co-access group in a pre-fetch buffer.
    Type: Grant
    Filed: May 15, 2015
    Date of Patent: June 12, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Myung-June Jung, Ju-Pyung Lee, Gae-Won You, Hoshik Lee
  • STORAGE CONTROLLER AND METHOD OF OPERATING THE SAME
    Publication number: 20150339235
    Abstract: A storage controller includes a co-access pattern mining unit configured to detect co-access patterns of data co-accessed during a particular time duration and to generate co-access groups including a plurality of pieces of data complying with the co-access patterns. The storage controller further include a co-access group matching unit configured to select a co-access group matched with read-requested data, among the generated co-access groups, and a data placement unit configured to store the data included in the selected co-access group in a pre-fetch buffer.
    Type: Application
    Filed: May 15, 2015
    Publication date: November 26, 2015
    Inventors: MYUNG-JUNE JUNG, JU-PYUNG LEE, GAE-WON YOU, HOSHIK LEE
  • Load balancing in cluster storage systems
    Patent number: 8886781
    Abstract: Methods and systems for load balancing in a cluster storage system are disclosed herein. The method includes identifying a source node within the cluster storage system from which to move a number of data objects, wherein the source node includes a node with a total load exceeding a threshold value. The method also includes selecting the data objects to move from the source node, wherein the data objects are chosen such that the total load of the source node no longer exceeds the threshold value. The method further includes determining a target node within the cluster storage system based on a proximity to the source node and the total load of the target node and moving the data objects from the source node to the target node.
    Type: Grant
    Filed: December 13, 2011
    Date of Patent: November 11, 2014
    Assignee: Microsoft Corporation
    Inventors: Navendu Jain, Gae-won You
  • LOAD BALANCING IN CLUSTER STORAGE SYSTEMS
    Publication number: 20130151683
    Abstract: Methods and systems for load balancing in a cluster storage system are disclosed herein. The method includes identifying a source node within the cluster storage system from which to move a number of data objects, wherein the source node includes a node with a total load exceeding a threshold value. The method also includes selecting the data objects to move from the source node, wherein the data objects are chosen such that the total load of the source node no longer exceeds the threshold value. The method further includes determining a target node within the cluster storage system based on a proximity to the source node and the total load of the target node and moving the data objects from the source node to the target node.
    Type: Application
    Filed: December 13, 2011
    Publication date: June 13, 2013
    Applicant: Microsoft Corporation
    Inventors: Navendu Jain, Gae-won You