Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871951 | Picture display device including a line synchronizing circuit and a line deflection circuit | — | 1989-10-03 |
| 4872055 | Line synchronizing circuit in a picture display device | Jozef J. M. Hulshof | 1989-10-03 |