Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11994277 | Detachable lighting device | Sung Ho Park, Ki Bong Lee, Hee Youl An, Kyeong Sik Kim | 2024-05-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11994277 | Detachable lighting device | Sung Ho Park, Ki Bong Lee, Hee Youl An, Kyeong Sik Kim | 2024-05-28 |