Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10304417 | Digital signage and operating method thereof | Chala Park, Youngran Kim, Jaesun Yun, Seunghun Lee | 2019-05-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10304417 | Digital signage and operating method thereof | Chala Park, Youngran Kim, Jaesun Yun, Seunghun Lee | 2019-05-28 |