Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12144457 | Cooking utensil having multi-structured composite bases | Sang-hyuk Han | 2024-11-19 |
| 8828357 | Iron oxide nanoparticles as MRI contrast agents and their preparing method | Chulhyun Lee, Sung Lan Jeon, Min Kyung Chae, Jee-Hyun Cho | 2014-09-09 |
| 8524195 | Iron oxide nanoparticles as MRI contrast agents and their preparing method | Chulhyun Lee, Sung Lan Jeon, Min Kyung Chae, Jee-Hyun Cho | 2013-09-03 |