Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5768398 | Signal amplification system with automatic equalizer | Cornelis Pieter Janse | 1998-06-16 |
| 5748751 | Signal amplifier system with improved echo cancellation | Cornelis Pieter Janse | 1998-05-05 |
| 5740256 | Adaptive noise cancelling arrangement, a noise reduction system and a transceiver | Paulo M. Castello Da Costa, Cornelis Pieter Janse | 1998-04-14 |