| 10090912 |
Antenna system of mobile communication base station |
Sung Hwan SO, Jong Han Kim, Goog-Seong Jeong, Dong Hun Lee, Ki-Hoon Woo |
2018-10-02 |
| 10033110 |
Multi-band, multi-polarized wireless communication antenna |
Sung Hwan SO, Soon-Wook Kim, Jae Hwan Lim, Seong-Ha Lee |
2018-07-24 |
| 9992757 |
Donor unit, remote unit, and mobile communication base station system having same |
Myong-Sik Lee, Chang-Seob Choi, Dae-Hyoung Hong, Sang Won Yun, Won-Jin Sung +3 more |
2018-06-05 |
| 9917361 |
Variable beam control antenna for mobile communication system |
Sung Hwan SO, In Ho Kim, Oh Seog CHOI, Hyoung Seok YANG |
2018-03-13 |
| 9917626 |
Base station device in mobile communication system and circulator arrangement to increase isolation between co-located antennas |
Nam-Shin Park, Chang-Seob Choi, In-Ho Na |
2018-03-13 |
| 9917627 |
Base station device in mobile communication system and circulator arrangement to increase isolation between co-located antennas |
Nam-Shin Park, Chang-Seob Choi, In-Ho Na |
2018-03-13 |