Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7773013 | Voltage interpolation in digital-to-analog signal conversion | Stephen Williams, William P. Evans | 2010-08-10 |
| 7634038 | Wideband phase-locked loop with adaptive frequency response that tracks a reference | Michael Hufford, Stephen Williams, Michelle Williams | 2009-12-15 |
| 7627072 | Frequency-to-current converter | Michelle Williams | 2009-12-01 |
| 7587012 | Dual loop clock recovery circuit | William P. Evans | 2009-09-08 |
| 7579886 | Phase locked loop with adaptive phase error compensation | Michael Hufford, Tony Caviglia | 2009-08-25 |
| 7417572 | Voltage interpolation in digital-to-analog signal conversion | Stephen Williams, William P. Evans | 2008-08-26 |
| 7348824 | Auto-zero circuit | Jim Brown | 2008-03-25 |
| 7126435 | Voltage controlled oscillator amplitude control circuit | Michael Casas | 2006-10-24 |
| 6608860 | Low power dissipation, high linearity transmitter | Martin J. Mengele | 2003-08-19 |
| 6331833 | Highly linear sigma-delta modulator having graceful degradation of signal-to-noise ratio in overload condition | Michael Hufford, Jeremy Lubkin | 2001-12-18 |
| 6268776 | Digitally tuned and linearized low voltage crystal oscillator circuit | Kevin G. Faison, Martin J. Mengele | 2001-07-31 |
| 6229289 | Power converter mode transitioning method and apparatus | Alessandro Piovaccari, Carl A. Ramsey | 2001-05-08 |
| 6215288 | Ultra-low power switching regulator method and apparatus | Carl A. Ramsey | 2001-04-10 |
| 6107849 | Automatically compensated charge pump | Stephen Williams, Michael Hufford | 2000-08-22 |
| 6058033 | Voltage to current converter with minimal noise sensitivity | Stephen Williams, Michael Hufford, Timothy Henricks | 2000-05-02 |
| 6002279 | Clock recovery circuit | William P. Evans, Patrick Farrell, Anthony Caviglia, John Ebner, Hugh Miller Thompson +1 more | 1999-12-14 |
| 5426416 | Automotive current sensor | Daniel W. Jefferies, Donald J. Grone, Joseph G. Henderson | 1995-06-20 |
| 5198815 | Two loop superconducting sigma-delta analog-to-digital converters | John X. Przybysz, Donald L. Miller | 1993-03-30 |
| 5140324 | Superconducting sigma-delta analog-to-digital converter | John X. Przybysz, Donald L. Miller | 1992-08-18 |
| 5084868 | Common bus multinode sensor system | Thomas F. Kelly, Daniel W. Jefferies, William P. Evans, John R. Smith | 1992-01-28 |
| 4903023 | Subranging analog-to-digital converter with digital error correction | William P. Evans | 1990-02-20 |
| 4841480 | Cross-tie memory system | Donald R. Lampe, Mark A. Mentzer | 1989-06-20 |
| 4770842 | Common bus multinode sensor system | Thomas F. Kelly, Daniel W. Jefferies, William P. Evans, John R. Smith | 1988-09-13 |
| 4722073 | Magnetoresistive random access cross-tie memory architecture and signal processing system | Donald R. Lampe, Mark A. Mentzer | 1988-01-26 |
| 4506171 | Latching type comparator | William P. Evans, Robert McCabe | 1985-03-19 |