Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33321 | Process for the production of a substrate for an electrically controlled device and display screen produced from such a substrate | Jose Magarino, Nicholas Szydlo, Michel Hareng | 1990-09-04 |
| 4643527 | Process for the production of a substrate for an electrically controlled device and display screen produced from such a substrate | Jose Magarino, Nicolas Szydlo, Michel Hareng | 1987-02-17 |
| 4344984 | Process for producing a layer containing silicon | Daniel Kaplan, Eric Criton | 1982-08-17 |
| 4321420 | Process for producing a layer containing silicon and photoelectric conversion device utilizing this process | Daniel Kaplan, Nicole Sol | 1982-03-23 |