Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4739389 | High-frequency circuit arrangement and semiconductor device for use in such an arrangement | — | 1988-04-19 |
| 4706051 | Method of manufacturing a waveguide filter and waveguide filter manufactured by means of the method | Pieter J. Dieleman, Roelof P. De Jong, Theodorus M. Oosterwijk | 1987-11-10 |