Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624680 | Reduction of propagation delay dependence on supply voltage in a digital circuit | — | 2003-09-23 |
| 6445229 | Digital phase lock loop | Bernhard H. Andresen | 2002-09-03 |
| 6380786 | Digital phase lock loop | Bernhard H. Andresen | 2002-04-30 |
| 6118297 | Voting circuit and method | — | 2000-09-12 |
| 6115439 | Free running digital phase lock loop | Bernhard H. Andresen | 2000-09-05 |
| 6072329 | Method and system of minimizing simultaneous switching noise in an electronic device | — | 2000-06-06 |
| 5982213 | Digital phase lock loop | Bernhard H. Andresen | 1999-11-09 |
| 5220208 | Circuitry and method for controlling current in an electronic circuit | — | 1993-06-15 |
| 5118971 | Adjustable low noise output circuit responsive to environmental conditions | — | 1992-06-02 |
| 5066872 | Speed-up technique for a constant di/dt buffer | — | 1991-11-19 |
| 5027014 | Translator circuit and method of operation | Alan S. Bass, Robert C. Martin | 1991-06-25 |
| 4959563 | Adjustable low noise output circuit | — | 1990-09-25 |
| 4924120 | Low noise output circuit | — | 1990-05-08 |
| 4618832 | Differential amplifier with improved power supply rejection ratio | — | 1986-10-21 |
| 4514828 | Magnetic bubble memory sense amplifier having a pulsed current mode of operation | Thomas A. Closson, David B. Oxford, Jerold A. Seitchik | 1985-04-30 |
| 4496914 | Piezo harn self-oscillating drive circuit | Bernhard H. Andresen, Nathan R. Kennedy | 1985-01-29 |
| 4471292 | MOS Current mirror with high impedance output | Terry J. Johnson | 1984-09-11 |
| 4471451 | Digital data sense amplifier and signal differentiator | — | 1984-09-11 |
| 4400796 | Temperature compensated sense amplifier | Thomas A. Closson, David B. Oxford, Jerold A. Seitchik | 1983-08-23 |
| 4318187 | Phase tolerant magnetic bubble memory sense amplifier | Jerold A. Seitchik, Thomas A. Closson, David B. Oxford | 1982-03-02 |
| 4261044 | Temperature compensated magnetic bubble memory sense amplifier | Thomas A. Closson, David B. Oxford, Jerold A. Seitchik | 1981-04-07 |