Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12230091 | Bill processing device | Chang Ho Park, Hyun Soo Jang, Jong Seong Park | 2025-02-18 |
| 11315390 | Transfer path unit structure for supply/collection cassette of ATM | Chang Ho Park, Jae Hoon Kwak, Tae Min Choi, Hyun Sung CHUNG | 2022-04-26 |