Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8517378 | Medium transfer apparatus for an automated teller machine | Jin Hwan Cha, Hyun Soo Jang, Dong-Sik Lee | 2013-08-27 |
| 8360427 | Medium transfer apparatus for an automated teller machine | Jin Hwan Cha, Hyun Soo Jang | 2013-01-29 |
| 7891551 | Two-stage lock structure of automatic teller machine | Jin Hwan Cha | 2011-02-22 |