Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7634239 | Generator for agile frequency signals | Robert Eugene Stoddard | 2009-12-15 |
| 7349457 | Broadband frequency agile signal characterization | Robert Eugene Stoddard | 2008-03-25 |
| 6756854 | Digitally controlled angle noise signal generator | Robert Eugene Stoddard, John Lorin Anderson | 2004-06-29 |
| 5905949 | Cellular telephone fraud prevention system using RF signature analysis | Kelly Davidson Hawkes, Kenneth I. Talbot | 1999-05-18 |
| 5870672 | Validation method and apparatus for preventing unauthorized use of cellular phones | Robert Eugene Stoddard | 1999-02-09 |