Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5384542 | Device for estimating, at high temperature, the electromagnetic properties of a material | Jean-Yves Bratieres, Michel Grenot, Brigitte Prache | 1995-01-24 |
| 5115200 | Method and apparatus for testing the impedance of two electrically conducting members using two pairs of electrodes in which the spacing of the pairs is adjustable and the electrodes are independently axially slidable | Michel Raymond, Jean-Paul Kayser | 1992-05-19 |
| 5103180 | Ultra-high frequency cavity suitable for the measurement of electromagnetic characteristics of a moving filiform material | Brigitte Prache | 1992-04-07 |
| 5077522 | Device for the dielectric characterization of samples made of a material having a flat or uneven surface and application for the non-destructive control of the dielectric homogeneity of said samples | Serge Villers | 1991-12-31 |
| 4866369 | Waveguide structure for estimating the electromagnetic characteristics of a dielectric or magnetic material | Bernard Guillou | 1989-09-12 |
| 4853656 | Device for connecting together two ultra-high frequency structures which are coaxial and of different diameters | Bernard Guillou | 1989-08-01 |
| 4850903 | System for connecting elements operating at ultrahigh frequency, incorporating a joint | Bernard Guillou | 1989-07-25 |