Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D916465 | Mobile phone | Youngho Kim, Youngjoo Cho | 2021-04-20 |
| D915322 | Mobile phone | Youngho Kim, Youngjoo Cho | 2021-04-06 |
| D915324 | Mobile phone | Youngho Kim, Youngjoo Cho | 2021-04-06 |
| D915329 | Mobile phone | Youngho Kim, Youngjoo Cho | 2021-04-06 |