Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11288930 | Game method using ticket output game machine | Gyo In Lim, Seong Ho Park, Byeong Soo SEO, Ryeol BAEK | 2022-03-29 |
| 10603573 | Ticket outputting game machine | Gyo In Lim | 2020-03-31 |
| 10297102 | Game vending machine | Gyo In Lim, Seong-wook Jeong, Seong Ho Park, Young Tae Kim | 2019-05-21 |