Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11817918 | Redundancy of distributed antenna systems | Ho Sik Jang, Hoo Pyo Hong, Hyong Ho Kim, Dong Hee Kwon, Jin Hwa Ku +2 more | 2023-11-14 |
| 10374687 | Base station signal matching device and relay device including the same | — | 2019-08-06 |
| 10317447 | Passive intermodulation measurement device and relay unit including the same | Yeong Shin Yeo | 2019-06-11 |
| 9897638 | Passive intermodulation measurement device and relay unit including the same | Yeong Shin Yeo | 2018-02-20 |
| 9735872 | Remote device of optical relay system | Young Ju You | 2017-08-15 |
| 9660717 | Base station signal matching device and relay device including the same | — | 2017-05-23 |
| 8577222 | Optical repeater system | Yeong Shin Yeo, Ki Chul Cho | 2013-11-05 |