Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4742571 | Coupling device between a metal wave guide, a dielectric wave guide and a semiconductor component and a mixer using this coupling device | — | 1988-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4742571 | Coupling device between a metal wave guide, a dielectric wave guide and a semiconductor component and a mixer using this coupling device | — | 1988-05-03 |