Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7079605 | Frequency estimation based on constellation error in QAM modems | David Bruce Isaksen | 2006-07-18 |
| 7012972 | Minimization of phase equivocation in burst modems | David Bruce Isaksen, Mark Fong | 2006-03-14 |
| 6973141 | Flexible multimode QAM modulator | David Bruce Isaksen, Mark Fong | 2005-12-06 |
| 6904098 | Linear phase robust carrier recovery for QAM modems | David Bruce Isaksen | 2005-06-07 |
| 6785342 | Nonlinear pre-distortion modulator and long loop control | David Bruce Isaksen | 2004-08-31 |
| 6510188 | All digital automatic gain control circuit | David Bruce Isaksen | 2003-01-21 |
| 6278741 | Timing recovery circuit in QAM modems | Richard W. Koralek, David Bruce Isaksen | 2001-08-21 |