Patents by Inventor Sung-Kyung Hong

Sung-Kyung Hong 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).

  • APPARATUS FOR GENERATING VIRTUAL OBSERVATION OF USER CARRIER FOR PRECISE GLOBAL NAVIGATION SATELLITE SYSTEM USER POSITIONING BASED ON HOMOGENEOUS NETWORK REAL TIME KINEMATIC CORRECTIONS AND METHOD THEREOF
    Publication number: 20240094413
    Abstract: Disclosed are an apparatus for generating a user's virtual observation and a method thereof.
    Type: Application
    Filed: October 28, 2022
    Publication date: March 21, 2024
    Applicant: INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
    Inventors: Byung Woon PARK, Cheol Soon LIM, Sung Kyung HONG
  • System, method and medium calibrating gyrosensors of mobile robots
    Patent number: 8135562
    Abstract: Provided are a system, method and medium calibrating a gyrosensor of a mobile robot. The system includes a camera to obtain image data of a fixed environment, a rotation angle calculation unit to calculate a plurality of angular velocities of a mobile robot based on an analysis of the image data, a gyrosensor to output a plurality of pieces of raw data according to rotation inertia of the mobile robot and a scale factor calculation unit to calculate a scale factor that indicates the relationship between the pieces of raw data and the angular velocities.
    Type: Grant
    Filed: December 6, 2007
    Date of Patent: March 13, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyoung-Ki Lee, Ki-Wan Choi, Ji-Young Park, Seok-Won Bang, Sung-Kyung Hong
  • System, method and medium calibrating gyrosensors of mobile robots
    Publication number: 20080249732
    Abstract: Provided are a system, method and medium calibrating a gyrosensor of a mobile robot. The system includes a camera to obtain image data of a fixed environment, a rotation angle calculation unit to calculate a plurality of angular velocities of a mobile robot based on an analysis of the image data, a gyrosensor to output a plurality of pieces of raw data according to rotation inertia of the mobile robot and a scale factor calculation unit to calculate a scale factor that indicates the relationship between the pieces of raw data and the angular velocities.
    Type: Application
    Filed: December 6, 2007
    Publication date: October 9, 2008
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyoung-Ki Lee, Ki-Wan Choi, Ji-Young Park, Seok-Won Bang, Sung-Kyung Hong