Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11042260 | Method for providing graphical user interface (GUI), and multimedia apparatus applying the same | Chan Ho Park, Kyoung-nyo HWANGBO | 2021-06-22 |
| 11021622 | Ink composition for 3D printing supporter and 3D printing production method using same | Joon-Hyung Kim, Seung-A Back, Sung-Eun Park | 2021-06-01 |
| 10954404 | Ink composition for 3D printing support and 3D printing manufacturing method using the same | Joon-Hyung Kim, Sung-Eun Park, Seung-A Back | 2021-03-23 |