Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11539377 | Data transmission method and a data transmission device | Chang Kyu Seol, Su Cheol Lee | 2022-12-27 |
| 11456900 | Data receiving device and method | Chang Kyu Seol, Su Cheol Lee | 2022-09-27 |