Patents by Inventor Sung Hyeok WON

Sung Hyeok WON 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).

  • Trackball module, ultrasonic image processing apparatus using trackball module and method of controlling ultrasonic image processing apparatus using trackball module
    Patent number: 9547377
    Abstract: An ultrasonic image processing apparatus includes a trackball module configured to receive a control command from a user, and a controller configured to generate a control command for the trackball module and transfers the generated control signal to the trackball module. The trackball module includes a trackball configured to receive a control command from a user, and a lighting device. The lighting device includes a light source, an optical passage bent at least once to provide an optical path through which light emitted from the light source passes while being reflected at least once, and a light exit opening defined at one end of the optical passage from which light passing through the optical passage is emitted to an outside of the lighting device. The light exit opening is defined around the trackball.
    Type: Grant
    Filed: November 19, 2013
    Date of Patent: January 17, 2017
    Assignee: SAMSUNG MEDISON CO., LTD.
    Inventors: Jung Sik Song, Soon Deok Kim, Sung Hyeok Won, Gil-ju Jin
  • TRACKBALL MODULE, ULTRASONIC IMAGE PROCESSING APPARATUS USING TRACKBALL MODULE AND METHOD OF CONTROLLING ULTRASONIC IMAGE PROCESSING APPARATUS USING TRACKBALL MODULE
    Publication number: 20140140175
    Abstract: An ultrasonic image processing apparatus includes a trackball module configured to receive a control command from a user, and a controller configured to generate a control command for the trackball module and transfers the generated control signal to the trackball module. The trackball module includes a trackball configured to receive a control command from a user, and a lighting device. The lighting device includes a light source, an optical passage bent at least once to provide an optical path through which light emitted from the light source passes while being reflected at least once, and a light exit opening defined at one end of the optical passage from which light passing through the optical passage is emitted to an outside of the lighting device. The light exit opening is defined around the trackball.
    Type: Application
    Filed: November 19, 2013
    Publication date: May 22, 2014
    Applicant: SAMSUNG MEDISON CO., LTD.
    Inventors: Jung Sik SONG, Soon Deok KIM, Sung Hyeok WON, Gil-ju JIN