Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11470049 | Method of providing communication channel for secure management between physically separated uniway data transmitting device and uniway data receiving device in uniway security gateway system, and uniway data transceiving device for providing two uniway communication channels therefor | Sangman LEE, Shinil Moon | 2022-10-11 |