Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11800659 | Display device | — | 2023-10-24 |
| D997245 | Stand for electronic blackboard | Joe Hyun, Seungdon Lee | 2023-08-29 |
| D983879 | Electronic blackboard | Joe Hyun, Seungdon Lee | 2023-04-18 |