Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517144 | Expandable cover unit | Chang Lae Kim, Seung-ju Seo, Chang Nyung Han | 2022-12-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517144 | Expandable cover unit | Chang Lae Kim, Seung-ju Seo, Chang Nyung Han | 2022-12-06 |