Patents by Inventor Yeong Jin NOH

Yeong Jin NOH 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).

  • Screen baseball system, hole opening and closing apparatus and ball pitching apparatus utilized thereby, and method for controlling pitching of screen baseball system
    Patent number: 10625138
    Abstract: A screen baseball system includes: a screen portion arranged in front of a batter's box and having a pitching hole allowing a pitched ball to pass therethrough; a ball pitching device arranged behind the screen portion to pitch a ball toward the batter's box through the pitching hole; and a hole opening/closing device configured to operate to close the pitching hole when the ball pitching device does not pitch the ball and to open the pitching hole when the ball pitching device pitches the ball.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: April 21, 2020
    Assignee: NEWDIN CONTENTS CO., LTD.
    Inventors: Sang Hyun Joo, Se Hwan Kim, Bong Kyung Ko, Jun Mo Hwang, Yeong Jin Noh
  • SCREEN BASEBALL SYSTEM, HOLE OPENING AND CLOSING APPARATUS AND BALL PITCHING APPARATUS UTILIZED THEREBY, AND METHOD FOR CONTROLLING PITCHING OF SCREEN BASEBALL SYSTEM
    Publication number: 20180318691
    Abstract: A screen baseball system includes: a screen portion arranged in front of a batter's box and having a pitching hole allowing a pitched ball to pass therethrough; a ball pitching device arranged behind the screen portion to pitch a ball toward the batter's box through the pitching hole; and a hole opening/closing device configured to operate to close the pitching hole when the ball pitching device does not pitch the ball and to open the pitching hole when the ball pitching device pitches the ball.
    Type: Application
    Filed: December 16, 2016
    Publication date: November 8, 2018
    Applicant: GOLFZON NEWDIN HOLDINGS CO., LTD.
    Inventors: Sang Hyun JOO, Se Hwan KIM, Bong Kyung KO, Jun Mo HWANG, Yeong Jin NOH