Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4777457 | Directional coupler for separation of signals in two frequency bands while preserving their polarization characteristics | Subir Ghosh | 1988-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4777457 | Directional coupler for separation of signals in two frequency bands while preserving their polarization characteristics | Subir Ghosh | 1988-10-11 |