Patents by Inventor Ki-ll RYU

Ki-ll 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).

  • Publication number: 20190236246
    Abstract: A system for verifying control history of an unmanned aerial vehicle according to one embodiment of the present disclosure includes an authentication unit for collecting personal information from a pilot who controls an unmanned aerial vehicle to authenticate the pilot, a storage unit storing control information regarding the pilot's control of the unmanned aerial vehicle, and an encryption unit for sealing and encrypting data of the personal information and the control information; and is capable of controlling and managing an indiscriminate use of the unmanned aerial vehicle and providing a control time, flight history, etc., to an organization which needs such information.
    Type: Application
    Filed: September 29, 2017
    Publication date: August 1, 2019
    Applicants: 4DREAM CO., LTD.
    Inventors: Won-Kug KIM, Jin-Kyo SHIN, Ki-ll RYU, Kwang-Rae KIM, Haes-Sal JEON
  • Publication number: 20190227557
    Abstract: An unmanned aerial vehicle according to an embodiment of the present disclosure includes a storing part configured to store information regarding a geo-fence area, and flight approval information or shooting approval information of a main body of the unmanned aerial vehicle with respect to the geo-fence area; and a controller configured to, when the main body approaches the geo-fence area, extract approval code from the flight approval information or the shooting approval information, and release at least one of a flight mode and a shooting mode prohibited in the geo-fence area.
    Type: Application
    Filed: September 29, 2017
    Publication date: July 25, 2019
    Applicants: 4DREAM CO., LTD.
    Inventors: Won-Kug KIM, Ki-ll RYU, Jin-Kyo SHIN