Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650364 | Selectable threshold multimode gain control apparatus and method for setting mutually continuous analog, digital, and shutter gain levels | Nadi R. Itani, David R. Welland | 2003-11-18 |
| 6574288 | Method and apparatus for adjusting a digital control word to tune synthesized high-frequency signals for wireless communications | David R. Welland | 2003-06-03 |
| 6549765 | Phase locked loop circuitry for synthesizing high-frequency signals and associated method | David R. Welland | 2003-04-15 |