Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10867828 | Marking position correcting apparatus and method | Sang-Chul Choi, Soo-Young Kim, Sun-Youp Lee, Seung Kwan CHOI | 2020-12-15 |
| 10861725 | Laser marking device and laser marking method | Jea Ho Moon, Soo-Young Kim, Doo Seok Lee | 2020-12-08 |