Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D931262 | Modular display | Byungmin Woo, Chulyong Cho | 2021-09-21 |
| D931263 | Modular display | Byungmin Woo, Minhee Lee, Chulyong Cho | 2021-09-21 |
| D930632 | Modular display | Chulyong Cho, Byungmin Woo, Minhee Lee | 2021-09-14 |
| D930631 | Modular display | Byungmin Woo, Chulyong Cho | 2021-09-14 |
| D930630 | Modular display | Chulyong Cho, Byungmin Woo, Minhee Lee | 2021-09-14 |
| D909324 | Modular display unit | Chul-Yong Cho | 2021-02-02 |
| D909325 | Modular display unit | Chul-Yong Cho | 2021-02-02 |