Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8350759 | Antenna having metamaterial superstrate and providing gain improvement and beamforming together | Dong Ho Kim, Jae-Ick Choi, Wang-Joo Lee | 2013-01-08 |
| 8213089 | Projecting type hyper-lens and method of manufacturing the same | Wang-Joo Lee, Dong Ho Kim, Jae-Ick Choi | 2012-07-03 |
| 8188744 | Method and apparatus for detecting or transmitting magnetic field using detachable magnetic resonator | Wangjoo Lee, Dong Ho Kim, Jae-Ick Choi | 2012-05-29 |