Patents by Inventor Il Sun YOU

Il Sun 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).

  • Method for verifying drone included in industrial internet of things system, by using petri-net modeling
    Patent number: 11914720
    Abstract: A method for verifying a drone included in an industrial Internet of Things (IIoT) system, using a petri-net modeling is disclosed. In an embodiment, the method includes a step of modeling the IIoT system as a hierarchical petri-net (modeling step); and a step of verifying whether the drone has security vulnerability on the basis of the hierarchical petri-net model (verification step), wherein the verification step can determine that a drone has security vulnerability when at least one of a plurality of determination factors provided as places to the hierarchical petri-net model determines that the drone is operating abnormally.
    Type: Grant
    Filed: May 9, 2019
    Date of Patent: February 27, 2024
    Assignee: SOONCHUNHYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
    Inventors: Il Sun You, Vishal Sharma, Gaurav Choudhary, Yong Ho Ko
  • METHOD FOR VERIFYING DRONE INCLUDED IN INDUSTRIAL INTERNET OF THINGS SYSTEM, BY USING PETRI-NET MODELING
    Publication number: 20210279339
    Abstract: A method for verifying a drone included in an industrial Internet of Things (IIoT) system, using a petri-net modeling is disclosed. In an embodiment, the method includes a step of modeling the IIoT system as a hierarchical petri-net (modeling step); and a step of verifying whether the drone has security vulnerability on the basis of the hierarchical petri-net model (verification step), wherein the verification step can determine that a drone has security vulnerability when at least one of a plurality of determination factors provided as places to the hierarchical petri-net model determines that the drone is operating abnormally.
    Type: Application
    Filed: May 9, 2019
    Publication date: September 9, 2021
    Applicant: SOONCHUNHYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
    Inventors: Il Sun YOU, Vishal SHARMA, Gaurav CHOUDHARY, Yong Ho KO