Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844587 | Active matrix display screen using hydrogenated amorphous silicon carbide and process for producing this screen | Francois Morin, Michel Le Contellec | 1989-07-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844587 | Active matrix display screen using hydrogenated amorphous silicon carbide and process for producing this screen | Francois Morin, Michel Le Contellec | 1989-07-04 |