Patents by Inventor Youn Han CHOI

Youn Han CHOI 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).

  • Patent number: 10656650
    Abstract: The present invention relates to a method of guiding and controlling an unmanned aerial system based on camera control information of the unmanned aerial system, the method comprising the steps of: (a) controlling a vertical axis of the unmanned aerial system by controlling a zoom of a gimbal camera 330 by a zoom controller 120 of a camera control unit 100 so as to control an elevation and speed of the unmanned aerial system 300 with a corresponding camera control signal; and (b) controlling a horizontal axis of the unmanned aerial system by controlling an angle of the gimbal camera 330 by an angle controller 110 of the camera control unit 100. Accordingly, the present invention is applicable by just modifying software without changing a general system of an unmanned aerial system, has an advantage that a camera controller is enough to control a mission flight of the unmanned aerial system, and is improved in convenience and tracking performance since the speed, elevation, flight path, etc.
    Type: Grant
    Filed: January 11, 2016
    Date of Patent: May 19, 2020
    Assignee: KOREAN AIR LINES CO., LTD.
    Inventors: Jung Ho Moon, Da Hyoung Jeon, Youn Han Choi
  • Publication number: 20180032077
    Abstract: The present invention relates to a method of guiding and controlling an unmanned aerial system based on camera control information of the unmanned aerial system, the method comprising the steps of: (a) controlling a vertical axis of the unmanned aerial system by controlling a zoom of a gimbal camera 330 by a zoom controller 120 of a camera control unit 100 so as to control an elevation and speed of the unmanned aerial system 300 with a corresponding camera control signal; and (b) controlling a horizontal axis of the unmanned aerial system by controlling an angle of the gimbal camera 330 by an angle controller 110 of the camera control unit 100. Accordingly, the present invention is applicable by just modifying software without changing a general system of an unmanned aerial system, has an advantage that a camera controller is enough to control a mission flight of the unmanned aerial system, and is improved in convenience and tracking performance since the speed, elevation, flight path, etc.
    Type: Application
    Filed: January 11, 2016
    Publication date: February 1, 2018
    Applicant: KOREAN AIR LINES CO., LTD.
    Inventors: Jung Ho MOON, Da Hyoung JEON, Youn Han CHOI