Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10530062 | Apparatus to create uniform electric-field and magnetic-field distribution as metamaterial zeroth-order resonance in waveguide and cavity and leaky-wave waveguide antenna for high directivity radiation | — | 2020-01-07 |
| 9768505 | MIMO antenna with no phase change | Jeong Hoon Cho, Kyung Suk Kim, Ja Kwon Ku, Geon Ho Jang, Seong Ryong Yoo | 2017-09-19 |
| 7170300 | Apparatus and method for inspecting interface between ground layer and substrate of microstrip by using scattering parameters | Jong-Won Eun, Seong-Pal Lee | 2007-01-30 |
| 7002359 | Apparatus and method for measuring EMI level of electronic device | Jong-Won Eun, Seong-Pal Lee | 2006-02-21 |