Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11621184 | Laser marking device and laser marking method | Sung Beom Jung, Jea Ho Moon, Soo-Young Kim | 2023-04-04 |
| 10861725 | Laser marking device and laser marking method | Sung Beom Jung, Jea Ho Moon, Soo-Young Kim | 2020-12-08 |
| 9424251 | Method for extracting semantic distance from mathematical sentences and classifying mathematical sentences by semantic distance, device therefor, and computer readable recording medium | Keun Tae Park, Yong Gil Park, Hyeongin Choi, Nam Sook Wee, Jung Kyo Sohn +2 more | 2016-08-23 |
| 9372828 | Method and device for inputting equation | Seung Lock Choe, Nam Sook Wee, Jung Kyo Sohn, Haeng Moon Kim, Yong Gil Park +2 more | 2016-06-21 |