Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D880594 | Digital signage | Areum Kwon, Hewon Kihl, Sechang Park, Sangwon Yoon, Yongho Lee | 2020-04-07 |
| D876543 | Digital signage | Areum Kwon, Hewon Kihl, Sechang Park, Sangwon Yoon, Yongho Lee | 2020-02-25 |