Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888567 | Voltage-controlled crystal oscillator with variable phase feedback | Philippe Berger, Patrick Douziech | 1989-12-19 |
| 4686432 | Vertical deflection circuit for electron beams in picture tubes | Jean-Claude Rufray | 1987-08-11 |