Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12059306 | Operatively adaptive ultrasound imaging system | Frederic Giral | 2024-08-13 |
| 11719812 | Ultrasound system | Claude Cohen Bacrie, Mathieu Couade | 2023-08-08 |
| 9482748 | Ultrasound imaging system, and a processing device used inside said ultrasound imaging system | Nicolas Felix | 2016-11-01 |
| 6919874 | Shift register using M.I.S. transistors and supplementary column | — | 2005-07-19 |
| 6844874 | Device for controlling a matrix display cell | — | 2005-01-18 |
| 6359608 | Method and apparatus for driving flat screen displays using pixel precharging | Hughes Lebrun, Eric Sanson, Bruno Mourey | 2002-03-19 |
| 6252566 | Compensation process for a disturbed capacitive circuit and application to matrix display screens | — | 2001-06-26 |
| 6151192 | Magneto-optic multitrack reading head with a kerr effect layer | — | 2000-11-21 |
| 6064713 | "Shift register using ""MIS"" transistors of like polarity" | Hughes Lebrun, Eric Sanson | 2000-05-16 |
| 6052426 | Shift register using M.I.S. transistors of like polarity | — | 2000-04-18 |
| 5883750 | Method and system for the magnetic recording of information elements and information medium by providing current correction for cross-talk magnetic flux | Michel Sonrier, Francois-Xavier Pirot | 1999-03-16 |
| 5796710 | Information recording medium encoded to enable track following and method of recording | Joseph Colineau, Charaf Hanna, Michel Sonrier | 1998-08-18 |
| 5781986 | Method of making a magnetic recording/reading head | Jean-Marc Coutellier, Francois-Xavier Pirot | 1998-07-21 |
| 5771142 | Multitrack magnetic write/read head arrangement with integal multiple head gap widths | Jean-Marc Coutellier | 1998-06-23 |
| 5689391 | Magneto-optic multitrack reading head having a plurality of reflective rays | — | 1997-11-18 |
| 5640285 | Information recording medium encoded to enable track following | Joseph Colineau, Charaf Hanna, Michel Sonrier | 1997-06-17 |
| 5493553 | Method and apparatus for preventing cross-talk during reproduction of data recorded on a high density recording medium | Michel Sonrier, Charaf Hanna, Joseph Colineau | 1996-02-20 |
| 5095306 | Display screen allowing for the visual display of the contour of an image and method to control such a screen | — | 1992-03-10 |
| 5093980 | Method for making a multitrack head | Jean-Marc Coutellier, Maurice Penot, Claude Bussac, Paul-Louis Meunier | 1992-03-10 |
| 5086362 | Multiple-track magnetic recording head having a matrix of magnetic microheads | — | 1992-02-04 |
| 5042140 | Process for making an apparatus utilizing a layered thin film structure | Jean-Marc Coutellier, Alain Jacombelli, Paul-Louis Meunier | 1991-08-27 |
| 4863574 | Method of manufacturing a film of polyparaphenylene and applications of the resulting polyparaphenylene film | Gerard Froyer, Yvan Pelous, Michel Petit, Jean-Francois Fauvarque | 1989-09-05 |
| 4792210 | Active matrix display screen with transistor sources connected to adjacent addressing lines and processes for making this screen | — | 1988-12-20 |
| 4790630 | Active matrix display screen with drain resistance and processes for producing this screen | — | 1988-12-13 |
| 4789857 | Active matrix display screen with line and column redundancy | — | 1988-12-06 |