Patents by Inventor Doo Pyo KIM

Doo Pyo KIM 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 water level measurement and method for obtaining 3D water surface spatial information using unmanned aerial vehicle and virtual water control points
    Patent number: 11841225
    Abstract: The present disclosure relates to a method for measuring a water level by using a UAV and virtual water control points and a method for generating 3D water surface spatial information, and a UAV used therefor. According to an embodiment, an UAV for a water surface survey includes: a position measurement unit configured to receive a GPS signal and to obtain position information of the UAV; a distance measurement unit including a plurality of laser measurement devices configured to project lasers toward the water surface; and a controller configured to calculate a moving distance of the UAV, based on measurement values of the position measurement unit and the distance measurement unit.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: December 12, 2023
    Assignee: DONG-A UNIVERSITY RESEARCH FOUNDATION FOR INDUSTRY-ACADEMY COOPERATION
    Inventors: Jae One Lee, Namsik Park, Sang Min Sung, Byunghee Nam, Doo Pyo Kim
  • METHOD FOR WATER LEVEL MEASUREMENT AND METHOD FOR OBTAINING 3D WATER SURFACE SPATIAL INFORMATION USING UNMANNED AERIAL VEHICLE AND VIRTUAL WATER CONTROL POINTS
    Publication number: 20220049956
    Abstract: The present disclosure relates to a method for measuring a water level by using a UAV and virtual water control points and a method for generating 3D water surface spatial information, and a UAV used therefor. According to an embodiment, an UAV for a water surface survey includes: a position measurement unit configured to receive a GPS signal and to obtain position information of the UAV; a distance measurement unit including a plurality of laser measurement devices configured to project lasers toward the water surface; and a controller configured to calculate a moving distance of the UAV, based on measurement values of the position measurement unit and the distance measurement unit.
    Type: Application
    Filed: October 26, 2020
    Publication date: February 17, 2022
    Inventors: Jae One LEE, Namsik PARK, Sang Min SUNG, Byunghee NAM, Doo Pyo KIM
  • Packaging bag for foodstuff including surface print of foodstuff
    Patent number: D1072624
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: April 29, 2025
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Doo Yeon Kim, Seung Pyo Lee, Yul Joong Kim, Ji Yeon Park