Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11612961 | Processing device for forming pattern on surface of material by using diffraction of laser beam, and method thereof | — | 2023-03-28 |
| 8647090 | Injection nozzle for electrospinning and electrospinning device using the same | Byunggwang Jo, Inyong Seo, Sangchul Suh, Cheolhyeon Kim, Seunghoon Lee +1 more | 2014-02-11 |
| 8550798 | Injection nozzle for electrospinning and electrospinning device using same | Inyong Seo, Byunggwang Jo, Sangchul Suh, Cheolhyeon Kim, Seunghoon Lee +1 more | 2013-10-08 |