Patents by Inventor Chang Un PARK

Chang Un PARK 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).

  • Method for removing data frame redundancy in network environment, and device and computer program for carrying out same
    Patent number: 10880119
    Abstract: The present invention relates to a method for removing data frame redundancy in a network environment and a device for carrying out the method, which can comprise: a data frame reception step of receiving a first data frame from an adjacent node; and a redundant frame determination step of determining whether a reception completion indicator of a second data frame having the same identification information as the first data frame exists, on the basis of a preset redundancy check table, and processing the first data frame according to the determination result. Disclosed is the data frame redundancy removal method, which deletes the first data frame when the reception completion indicator of the second data frame having the same identification information as the first data frame exists in the redundancy check table.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: December 29, 2020
    Assignee: KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jae Moon Kim, Hui Myoung Oh, Sung Soo Choi, Chang Un Park
  • METHOD FOR REMOVING DATA FRAME REDUNDANCY IN NETWORK ENVIRONMENT, AND DEVICE AND COMPUTER PROGRAM FOR CARRYING OUT SAME
    Publication number: 20200028709
    Abstract: The present invention relates to a method for removing data frame redundancy in a network environment and a device for carrying out the method, which can comprise: a data frame reception step of receiving a first data frame from an adjacent node; and a redundant frame determination step of determining whether a reception completion indicator of a second data frame having the same identification information as the first data frame exists, on the basis of a preset redundancy check table, and processing the first data frame according to the determination result. Disclosed is the data frame redundancy removal method, which deletes the first data frame when the reception completion indicator of the second data frame having the same identification information as the first data frame exists in the redundancy check table.
    Type: Application
    Filed: December 1, 2016
    Publication date: January 23, 2020
    Applicant: Korea Electrotechnology Research Institute
    Inventors: Jae Moon KIM, Hui Myoung OH, Sung Soo CHOI, Chang Un PARK