Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203152 | Nozzle assembly and 3D printer comprising the same | Choong Man Bae, Sang Bum Ahn | 2021-12-21 |
| 11141786 | Method for manufacturing metal foam | Dong Woo Yoo | 2021-10-12 |
| 11136711 | Method for preparing carbon nanotube fiber and carbon nanotube fiber prepared thereby | Eu-gene OH, Ji Eun Kim, Mi Jin Lee, Jae Hong Lee, Ju Han Kim +2 more | 2021-10-05 |
| 10974455 | 3D printer | — | 2021-04-13 |
| 10944138 | Battery pack case having efficient cooling structure | Soon Chang HONG, Jinhong Park, Hyoungsuk LEE, Bohyon Kim | 2021-03-09 |
| 10903476 | Battery module and battery pack including same | Dal-Mo Kang | 2021-01-26 |
| 10892075 | Composition for 3D printing | Sang Bum Ahn | 2021-01-12 |