Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7321341 | Compact broadband antenna with constant radiation pattern | Yoonjae Lee | 2008-01-22 |
| 7221313 | GPS receiver with calibrator | Aleksandar Jovancevic, Andrew Brown | 2007-05-22 |
| 6940457 | Multifrequency antenna with reduced rear radiation and reception | Yoonjae Lee, Raj Mittra | 2005-09-06 |
| 4675606 | Magnetometers for detecting metallic objects in earth's magnetic field | — | 1987-06-23 |