Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7286042 | Passive communication device and passive access control system | Eric Perraud, Bruno Baylac | 2007-10-23 |
| 6992568 | Passive response communication system | Eric Perraud | 2006-01-31 |
| 6959014 | Method and apparatus for operating a communication bus | Aldan J. Pohlmeyer, Steven Bruce McAslan, Will Specks, Matthew B. Ruff | 2005-10-25 |
| 6603388 | Security system and method | Eric Perraud | 2003-08-05 |
| 6407629 | Sample and hold demodulator circuit | Christophe Landez | 2002-06-18 |
| 5945958 | Loop antenna | Hans Staufer | 1999-08-31 |
| 5508651 | Sensor signal conditioning circuit | — | 1996-04-16 |
| 5483817 | Short circuit detector for sensors | Pascal Renard | 1996-01-16 |
| 5392418 | Programmable read only memory with output indicating programming state | — | 1995-02-21 |
| 5206571 | Stepper motor controllers | — | 1993-04-27 |
| 5193177 | Fault indicating microcomputer interface units | — | 1993-03-09 |
| 5012436 | Sensor arrangement with amplifier offset cancellation | — | 1991-04-30 |