Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11138785 | Method and system for generating 3D image of character | Jin Sung Choi, Tae Joon Kim, Seung Uk Yoon, Seong Jae Lim, Bon Woo Hwang +1 more | 2021-10-05 |
| 10992668 | Three-way authentication apparatus and method in cloud environment and 3D printing apparatus and method using three-way authentication in cloud environment | — | 2021-04-27 |