Patents by Inventor Jung-Kwang JE

Jung-Kwang JE 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 for relaying data transmission in SCADA system
    Patent number: 10277674
    Abstract: Disclosed herein is an apparatus for relaying data transmission in a SCADA server. The apparatus includes: a communications unit configured to receive a data transmission request from the host server and transmit a target data request by the host server to the host server; a update unit configured to update event data corresponding to the target data among event data in the SCADA server and transmit the target data requested by the host server to the communications unit; and a synchronization management unit configured to synchronize the event data updated by the update unit with a backup SCADA server. Data transmission to a host server and control instruction reception from the host server in a SCADA system can be processed quickly and accurately.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: April 30, 2019
    Assignee: LSIS CO., LTD.
    Inventor: Jung-Kwang Je
  • APPARATUS FOR RELAYING DATA TRANSMISSION IN SCADA SYSTEM
    Publication number: 20170295233
    Abstract: Disclosed herein is an apparatus for relaying data transmission in a SCADA server. The apparatus includes: a communications unit configured to receive a data transmission request from the host server and transmit a target data request by the host server to the host server; a update unit configured to update event data corresponding to the target data among event data in the SCADA server and transmit the target data requested by the host server to the communications unit; and a synchronization management unit configured to synchronize the event data updated by the update unit with a backup SCADA server. Data transmission to a host server and control instruction reception from the host server in a SCADA system can be processed quickly and accurately.
    Type: Application
    Filed: December 29, 2016
    Publication date: October 12, 2017
    Inventor: Jung-Kwang JE