Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4672357 | Matrix control circuit for a memory display | Jean H. J. Lorteije | 1987-06-09 |
| 4353062 | Modulator circuit for a matrix display device | Jean H. J. Lorteije, Henri Schneider | 1982-10-05 |