Patents by Inventor Hyeon Gy SHON

Hyeon Gy SHON 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 and method for detecting target file based on network packet analysis
    Patent number: 12007949
    Abstract: An apparatus for detecting a target file includes an inverse indexing database unit configured to generate at least one file chunk by performing a chunking operation on a target file, and inversely index each of the at least one file chunk as a target file code, a network packet receiving unit configured to receive a network packet, a packet chunk processing unit configured to generate at least one packet chunk by performing a chunking operation on a network packet, a chunk query unit configured to generate a packet chunk query word for each of the at least one packet chunk and provide the packet chunk query word to the inverse indexing database unit to receive the detection target file code, and a file code determining unit configured to determine a most likely detection target file code in the network packet based on the received detection target file code.
    Type: Grant
    Filed: July 22, 2021
    Date of Patent: June 11, 2024
    Assignee: KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
    Inventors: Myung Keun Yoon, Jun Nyung Hur, Hyeon Gy Shon
  • APPARATUS AND METHOD FOR DETECTING TARGET FILE BASED ON NETWORK PACKET ANALYSIS
    Publication number: 20220365909
    Abstract: An apparatus for detecting a target file includes an inverse indexing database unit configured to generate at least one file chunk by performing a chunking operation on a target file, and inversely index each of the at least one file chunk as a target file code, a network packet receiving unit configured to receive a network packet, a packet chunk processing unit configured to generate at least one packet chunk by performing a chunking operation on a network packet, a chunk query unit configured to generate a packet chunk query word for each of the at least one packet chunk and provide the packet chunk query word to the inverse indexing database unit to receive the detection target file code, and a file code determining unit configured to determine a most likely detection target file code in the network packet based on the received detection target file code.
    Type: Application
    Filed: July 22, 2021
    Publication date: November 17, 2022
    Applicant: KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
    Inventors: Myung Keun YOON, Jun Nyung HUR, Hyeon Gy SHON