Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11062683 | Digital signage and operating method thereof | Youngran Kim, Jaesun Yun, Seunghun Lee, Soungjoo Hong | 2021-07-13 |
CP
Chala Park
Overall (2021): #496,743 of 548,734Top 95%
1
Patents 2021