Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004375 | Resonator and bandpass filter having overlay electromagnetic bandgap (EBG) structure, and method of manufacturing the resonator | Sung-Tae Choi, Jung-han Choi, Seung Ho Hwang, Young Hwan Kim, Dong Hyun Lee | 2011-08-23 |
| 7880567 | Overlay electromagnetic bandgap (EBG) structure and method of manufacturing the same | Sung-Tae Choi, Jung-han Choi, Young Hwan Kim, Dong Hyun Lee | 2011-02-01 |