Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12018385 | Material for plasma spray comprising Y—O—F compound, method for producing the same, and spray coating prepared using the same | Dong Hun Jeong, Seong Sik Bang | 2024-06-25 |
| 11629204 | Method for preparing chlorinated polyvinyl chloride resin | Yang-Jung KIM, Woo Young Lee, Seon Jeong Jin | 2023-04-18 |
| 11560319 | Manufacturing method for spherical YOF-based powder, and spherical YOF-based powder and YOF-based coating layer manufactured thereby | Seong Sik Bang, Dong Hun Jeong | 2023-01-24 |
| 10931711 | System of defending against HTTP DDoS attack based on SDN and method thereof | Jinwoo Park | 2021-02-23 |
| 6732062 | Apparatus for analyzing a failure of a semiconductor device and method thereof | — | 2004-05-04 |
| 5889308 | Semiconductor device having an electrostatic discharging protection circuit using a non-ohmic material | Nam Ho Kim, Dae Hyung Cho | 1999-03-30 |