Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10412452 | Display device and method for replacing advertisement | Do-wan Kim | 2019-09-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10412452 | Display device and method for replacing advertisement | Do-wan Kim | 2019-09-10 |