Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12181428 | X-ray backscatter imaging system for precise searching for container hazardous cargo and method for controlling the same | Jongwon Park, Chang Hwy Lim, Youngchol Choi | 2024-12-31 |
| 5075590 | Convergence correcting device for in-line type color picture tube | — | 1991-12-24 |