Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7271736 | Emergency vehicle alert system | Michael Siegel, Robert Yarbrough, William G. Howell | 2007-09-18 |
| 6148313 | Correlator method and apparatus | Philip M. Freidin, Norman F. Krasner | 2000-11-14 |
| 5272700 | Spectrally efficient broadband transmission system | David E. Hansen, Robert P. McNamara, James C. Long, Chinh Phan, Long Tran | 1993-12-21 |
| 5255267 | Apparatus for combining broadband and baseband signal transmissions | David E. Hansen, Robert P. McNamara, Chinh Phan | 1993-10-19 |
| 4989220 | Method and apparatus for demodulating a class of M-ary phase shift keyed (PSK) signals | — | 1991-01-29 |
| 4675558 | Lock detector for bit synchronizer | Timothy Philip Halloran, Gary L. Wagner | 1987-06-23 |
| 4525689 | N.times.m stripline switch | Gary L. Wagner | 1985-06-25 |