Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7133648 | Bidirectional multi-gigabit transceiver | Moises E. Robinson, Normand T. Lemay, Jr. | 2006-11-07 |
| 7047457 | Testing of a multi-gigabit transceiver | Charles W. Boecker, Eric D. Groen | 2006-05-16 |
| 6975132 | DAC based driver with selectable pre-emphasis signal levels | Eric D. Groen, Charles W. Boecker | 2005-12-13 |
| 6976102 | Integrated circuit with auto negotiation | Eric D. Groen, Charles W. Boecker, Scott A. Irwin, Joseph Neil Kryzak, Aaron Hoelscher | 2005-12-13 |
| 6956442 | Ring oscillator with peaking stages | Eric D. Groen, Charles W. Boecker, Michael J. Gaboury | 2005-10-18 |
| 6924693 | Current source self-biasing circuit and method | — | 2005-08-02 |
| 6870390 | Tx line driver with common mode idle state and selectable slew rates | Eric D. Groen, Charles W. Boecker | 2005-03-22 |
| 6768356 | Apparatus for and method of implementing time-interleaved architecture | Lin Wu | 2004-07-27 |
| 6693826 | Magnetic memory sensing method and apparatus | Ruili Zhang | 2004-02-17 |
| 6542000 | Nonvolatile programmable logic devices | Bodhisattva Das, Marwan Hassoun, Edward K. Lee | 2003-04-01 |
| 6343032 | Non-volatile spin dependent tunnel junction circuit | Bodhisattva Das, Marwan Hassoun | 2002-01-29 |
| 6317359 | Non-volatile magnetic circuit | Marwan Hassoun | 2001-11-13 |
| 6252390 | Magnetically coupled signal isolator | Theodore Hermann | 2001-06-26 |
| 5982309 | Parallel-to-serial CMOS data converter with a selectable bit width mode D flip-flop M matrix | Xiaoyu Xi | 1999-11-09 |
| 5831426 | Magnetic current sensor | Theodore Hermann | 1998-11-03 |
| 5444372 | Magnetometer and method of measuring a magnetic field | John P. Wikswo, Eugene C. Hirschkoff, James R. Marsden, Douglas N. Paulson | 1995-08-22 |
| 5442289 | Biomagnetometer having flexible sensor | Mark S. DiIorio, Eugene C. Hirschkoff, Richard T. Johnson, D. Scott Buchanan, Stephen O. James +1 more | 1995-08-15 |
| 5269325 | Analysis of biological signals using data from arrays of sensors | Stephen E. Robinson | 1993-12-14 |
| 5158932 | Superconducting biomagnetometer with inductively coupled pickup coil | Waldo S. Hinshaw, Douglas N. Paulson, David S. Buchanan, Eugene C. Hirschkoff, Mark S. DiIorio | 1992-10-27 |
| 5061680 | Superconducting biomagnetometer with remote pickup coil | Douglas N. Paulson, David S. Buchanan, Eugene C. Hirschkoff, Mark S. DiIorio | 1991-10-29 |
| 4977896 | Analysis of biological signals using data from arrays of sensors | Stephen E. Robinson | 1990-12-18 |
| 4864274 | Remote reading thermostat | — | 1989-09-05 |
| 4668936 | Untrimmed 12 bit monotonic all capacitive A to D converter | Russell R. Newcomb | 1987-05-26 |
| 4633226 | Multiple channel analog-to-digital converters | — | 1986-12-30 |
| 4353105 | CMOS Latch-up protection circuit | — | 1982-10-05 |