Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7646263 | Tracking feed for multi-band operation | Ahmet D. Ergene | 2010-01-12 |
| 6985118 | Multi-band horn antenna using frequency selective surfaces | Heriberto Delgado, William D. Killen | 2006-01-10 |
| 6906676 | FSS feeding network for a multi-band compact horn | William D. Killen, Heriberto Delgado | 2005-06-14 |
| 6879298 | Multi-band horn antenna using corrugations having frequency selective surfaces | Heriberto Delgado, William D. Killen | 2005-04-12 |
| 6812807 | Tracking feed for multi-band operation | Ahmet D. Ergene | 2004-11-02 |
| D267947 | Portable facsimile transmitter | Bernd Helling, David G. Rutherford | 1983-02-15 |