Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180373 | Microcapsule containing color particles and print medium including the same | Seung Hun Han, Jae Hyun Joo | 2024-12-31 |
| 11633951 | Printing device and composition comprising magnetic-color-changeable microcapsules | Seung Hun Han, Jeongmi Ha, Jin Sung Cha, Woo Yong Jung, Jae Hyun Joo | 2023-04-25 |