Patents by Inventor Jae-kyung Ryu

Jae-kyung Ryu 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).

  • Synchronization method
    Patent number: 8723970
    Abstract: A synchronization method of a plurality of digital image signal processors when the digital image signal processors are to be operated simultaneously. The synchronization method includes: forming a plurality of digital image signal processors, which are to perform synchronization, into a synchronization group; synchronizing each of the digital image signal processors with the time of an artificial satellite respectively in the plurality of digital image signal processors; transmitting a synchronization message, comprising information of a specific synchronization time for performing synchronization, from an arbitrary digital image signal processor included in the synchronization group to another digital image signal processor included in the synchronization group; and performing synchronization in each of the digital image signal processors at the specific synchronization time based on the synchronization message.
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: May 13, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae-kyung Ryu, Kwang-young Kim
  • SYNCHRONIZATION METHOD
    Publication number: 20100289951
    Abstract: A synchronization method of a plurality of digital image signal processors when the digital image signal processors are to be operated simultaneously. The synchronization method includes: forming a plurality of digital image signal processors, which are to perform synchronization, into a synchronization group; synchronizing each of the digital image signal processors with the time of an artificial satellite respectively in the plurality of digital image signal processors; transmitting a synchronization message, comprising information of a specific synchronization time for performing synchronization, from an arbitrary digital image signal processor included in the synchronization group to another digital image signal processor included in the synchronization group; and performing synchronization in each of the digital image signal processors at the specific synchronization time based on the synchronization message.
    Type: Application
    Filed: March 31, 2010
    Publication date: November 18, 2010
    Inventors: Jae-kyung Ryu, Kwang-young Kim