Issued Patents All Time
Showing 51–75 of 146 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6922469 | Separation of ring detection functions across isolation barrier for minimum power | Jeffrey W. Scott, Navdeep S. Sooch, Jerrell P. Hein | 2005-07-26 |
| 6917245 | Absolute power detector | Timothy J. Dupuis, Susanne A. Paul, Ali Niknejad | 2005-07-12 |
| 6903617 | Method and apparatus for synthesizing high-frequency signals for wireless communications | Lysander Lim, John B. Pavelka, Edmund G. Healy | 2005-06-07 |
| 6823066 | Digital access arrangement circuitry and method having current ramping control of the hookswitch | George Tyson Tuttle, Jeffrey W. Scott, Navdeep S. Sooch | 2004-11-23 |
| 6760575 | Method and apparatus for generating a variable capacitance for synthesizing high-frequency signals for wireless communications | — | 2004-07-06 |
| 6756849 | Absolute power detector | Timothy J. Dupuis, Susanne A. Paul, Ali Niknejad | 2004-06-29 |
| 6754341 | External resistor and method to minimize power dissipation in DC holding circuitry for a communication system | Jeffrey W. Scott, Navdeep S. Sooch | 2004-06-22 |
| 6750906 | Histogram-based automatic gain control method and system for video applications | Nadi R. Itani, Caiyi Wang | 2004-06-15 |
| 6741846 | Method and apparatus for operating a PLL with a phase detector/sample hold circuit for synthesizing high-frequency signals for wireless communications | Caiyi Wang | 2004-05-25 |
| 6727754 | RF power detector | Timothy J. Dupuis, Ali Niknejad, Susanne A. Paul | 2004-04-27 |
| 6683548 | Analog isolation system with digital communication across a capacitive barrier | Jeffrey W. Scott, Navdeep S. Sooch | 2004-01-27 |
| 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 |
| 6549764 | Method and apparatus for selecting capacitance amounts to vary the output frequency of a controlled oscillator | — | 2003-04-15 |
| 6549765 | Phase locked loop circuitry for synthesizing high-frequency signals and associated method | Caiyi Wang | 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 |
| 6498825 | Digital access arrangement circuitry and method for connecting to phone lines having a DC holding circuit with programmable current limiting | Timothy J. Dupuis, George Tyson Tuttle, Jeffrey W. Scott, Navdeep S. Sooch | 2002-12-24 |
| 6483390 | Method and apparatus for synthesizing dual band high-frequency signals for wireless communications | — | 2002-11-19 |