Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5307068 | Tunable high-frequency devices | — | 1994-04-26 |
| 5043580 | Radiation detector | — | 1991-08-27 |
| 4731581 | Measurement head for a magnetic field gradient vector measuring apparatus, an apparatus comprising such a head and a measurement process | Gerard Doriath, Joel Wesley Martin | 1988-03-15 |
| 4697145 | Measuring system and measuring cell for making magnetic field measurements | Gerard Doriath, Alain Jacobelli | 1987-09-29 |
| 4586512 | Device for localized heating of biological tissues | Jean-Paul Do-Huu | 1986-05-06 |
| 4515016 | Elastic surface wave accelerometers | Paul-Louis Meunier, Alain Jacobelli | 1985-05-07 |
| 4472692 | Tunable selective device using magnetostatic bulk waves | Jean-Paul Castera, Jean-Marie Dupont | 1984-09-18 |
| 4457464 | Method of fixing a ferrite to a metal piece | Gerard Forterre | 1984-07-03 |
| 4419637 | Magnetostatic wave dioptric device | Gerard Volluet | 1983-12-06 |
| 4392115 | Volume magnetostatic wave device | Gerard Volluet | 1983-07-05 |
| 4361050 | Device for measuring the flow rate of a fluid and air flow sensor system in an internal combustion engine utilizing such a device | Gerard Coussot | 1982-11-30 |
| 4341998 | Magnetostatic wave magnetometer | Jean-Paul Castera | 1982-07-27 |
| 4338575 | Process for compensating temperature variations in surface wave devices and pressure transducer utilizing this process | — | 1982-07-06 |
| 4331022 | Sensor using two tunable oscillators connected to a frequency mixer comprising a device for calibrating the frequency of the output signal and a process for calibrating this frequency | Gerard Coussot | 1982-05-25 |
| 4326423 | Pressure transducer with elastic surface waves and ignition system for internal combustion engine utilizing this transducer | — | 1982-04-27 |
| 4317372 | Surface acoustic wave pressure gauge | — | 1982-03-02 |
| 4314214 | Magnetostatic-wave device comprising a conducting strip exchange structure | Jean-Paul Castera, Jean-Marie Dupont | 1982-02-02 |
| 4301683 | Elastic surface wave accelerometer | Jean-Paul Castera | 1981-11-24 |
| 4212206 | Ultrasonic system for the visual display of a thin section of a body | Roger Torguet | 1980-07-15 |
| 4199990 | Elastic surface wave accelerometer | Michel Valdois, Patrick Levesque | 1980-04-29 |
| 4193473 | Refractive stigmatic system for elastic surface waves | — | 1980-03-18 |