Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5440202 | Electron beam device having a direct current feed with switching stages therein | Hans-Gunter Mathews | 1995-08-08 |
| 4594634 | High-voltage direct-current supply with over-current protection | — | 1986-06-10 |
| 4532483 | Coaxial RF matching transformer having line sections simultaneous adjustable while retaining a fix transformer line length | — | 1985-07-30 |