Patents by Inventor Ji Gwan PARK

Ji Gwan PARK 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).

  • NOISE REDUCTION APPARATUS AND METHOD FOR MAP OF ROBOT
    Publication number: 20220282977
    Abstract: A map noise reduction apparatus and method of a robot according to the exemplary embodiment of the present disclosure reduce a noise such as an outer noise and an inner nose which may be caused due to a sensor characteristic and an environmental factor while generating a grid map and simplify a contour of the grid map to provide a neater and clear grid map.
    Type: Application
    Filed: February 28, 2022
    Publication date: September 8, 2022
    Inventors: Seong Ju PARK, Chang Soo KIM, Ji Gwan PARK, Jin Baek KIM, Dong Hyeon SEO
  • REGION SEGMENTATION APPARATUS AND METHOD FOR MAP DECOMPOSITION OF ROBOT
    Publication number: 20220282991
    Abstract: The region segmentation apparatus and method for map decomposition of a robot according to the exemplary embodiment of the present disclosure segment the grid map into a plurality of regions in consideration of the graphic characteristic of the space and obstacles disposed in the space.
    Type: Application
    Filed: February 28, 2022
    Publication date: September 8, 2022
    Inventors: Seong Ju PARK, Chang Soo KIM, Ji Gwan PARK, Jin Baek KIM, Dong Hyeon SEO