Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603944 | Solar fail-safe device | Ki Won Chang, Jae Doo Jeon | 2023-03-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603944 | Solar fail-safe device | Ki Won Chang, Jae Doo Jeon | 2023-03-14 |