Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9897638 | Passive intermodulation measurement device and relay unit including the same | Kyung Eun Han | 2018-02-20 |
| 9900847 | Headend device of distributed antenna system and signal processing method thereof | Bong Cheol Na | 2018-02-20 |