Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628242 | High impedence structures for multifrequency antennas and waveguides | Moonil Kim, John A. Higgins | 2003-09-30 |
| 6603357 | Plane wave rectangular waveguide high impedance wall structure and amplifier using such a structure | John A. Higgins, Moonil Kim | 2003-08-05 |