Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4745369 | Circuit arrangement for protection against thermal overload of traveling wave tube amplifiers having multicollector traveling wave tubes | — | 1988-05-17 |
| 4638215 | Circuit assembly for temperature-dependent cathode current tracking in traveling-wave tubes | Eckart Schmid | 1987-01-20 |