Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10795336 | Ball-pitching control method of pitching machine in baseball practice system and baseball practice system using the same | Se Hwan Kim, Bong Kyung Ko | 2020-10-06 |
| 10773126 | Ball-pitching control method of pitching machine in baseball practice system and baseball practice system using the same | Se Hwan Kim, Bong Kyung Ko | 2020-09-15 |
| 10744385 | Screen baseball system and method of realizing left-handed pitcher and right-handed pitcher using the same | Se Hwan Kim, Bong Kyung Ko | 2020-08-18 |
| 10684914 | Memory device and method of controlling ECC operation in the same | Jae-Woo Im | 2020-06-16 |
| 10665302 | Non-volatile memory device and operating method thereof | Bong-Soon Lim, Kee-Ho Jung | 2020-05-26 |
| 10625138 | Screen baseball system, hole opening and closing apparatus and ball pitching apparatus utilized thereby, and method for controlling pitching of screen baseball system | Se Hwan Kim, Bong Kyung Ko, Jun Mo Hwang, Yeong Jin Noh | 2020-04-21 |
| 10614887 | Nonvolatile memory device and method of programming the same | Yoon-Hee Choi, Sungyeon Lee | 2020-04-07 |