Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4309083 | Electrode for an electrolytic cell particularly for electrolytic display cells and process of manufacture | Jacques Duchene | 1982-01-05 |
| 4306775 | Electrolytic display cell and control therefor | Gilles Delapierre | 1981-12-22 |
| 4283121 | Electrolytic display cells with a metal deposit | — | 1981-08-11 |
| 4279475 | Method of control of an electrolytic display cell and a circuit for the application of said method | Gilles Delapierre | 1981-07-21 |
| 4255238 | Method of control for an electrolytic display cell and especially a cell of the metal halide type and a circuit for the application of said method | Gilles Delapierre | 1981-03-10 |
| 4227947 | Method for modifying the easy direction of magnetization of an amorphous magnetic film | Hubert Jouve, Jacques Sztern, Ramanathan Krishnan, Gabor Suran, Michel Tessier | 1980-10-14 |
| 4220514 | Electrode for an electrolytic cell particularly for electrolytic display cells and process of manufacture | Jacques Duchene | 1980-09-02 |
| 4199228 | Method of fabrication of a liquid-display cell and a cell obtained by means of said method | Louis Destannes, Jacques Duchene | 1980-04-22 |