Issued Patents 2003
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654409 | Direct digital access arrangement circuitry and method for connecting DSL circuitry to phone lines | Jeffrey W. Scott, Navdeep S. Sooch | 2003-11-25 |
| 6650364 | Selectable threshold multimode gain control apparatus and method for setting mutually continuous analog, digital, and shutter gain levels | Nadi R. Itani, Caiyi Wang | 2003-11-18 |
| 6646822 | Sampled amplitude read channel employing pipelined reads to reduce the gap between sectors | Tyson Tuttle, Diwakar Vishakhadatta, Jerrel P. Hein, David E. Reed, Richard T. Behrens +4 more | 2003-11-11 |
| 6611553 | Isolation system with digital communication across a capacitive barrier | Jeffrey W. Scott, Navdeep S. Sooch | 2003-08-26 |
| 6587560 | Low voltage circuits powered by the phone line | Jeffrey W. Scott, Navdeep S. Sooch | 2003-07-01 |
| 6574288 | Method and apparatus for adjusting a digital control word to tune synthesized high-frequency signals for wireless communications | Caiyi Wang | 2003-06-03 |
| 6570513 | Isolation system with digital communication across a capacitive barrier | Jeffrey W. Scott, Navdeep S. Sooch | 2003-05-27 |
| 6549765 | Phase locked loop circuitry for synthesizing high-frequency signals and associated method | Caiyi Wang | 2003-04-15 |
| 6549764 | Method and apparatus for selecting capacitance amounts to vary the output frequency of a controlled oscillator | — | 2003-04-15 |
| 6522745 | Digital access arrangement circuitry and method having a synthesized ringer impedance for connecting to phone lines | George Tyson Tuttle, Jeffrey W. Scott, Navdeep S. Sooch | 2003-02-18 |
| 6516024 | Digital access arrangement circuitry and method for connecting to phone lines having a DC holding circuit with low distortion and current limiting | Timothy J. Dupuis, George Tyson Tuttle, Jeffrey W. Scott, Navdeep S. Sooch | 2003-02-04 |
| 6504864 | Digital access arrangement circuitry and method for connecting to phone lines having a second order DC holding circuit | Timothy J. Dupuis, George Tyson Tuttle, Jeffrey W. Scott, Navdeep S. Sooch | 2003-01-07 |