Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4959845 | Receiver of a system for transmitting data symbols at a given baud-rate | Simon J. M. Tol | 1990-09-25 |
| 4920530 | Adaptive time-discrete filter for forming a cancelling signal from synchronous data symbols | Simon J. M. Tol | 1990-04-24 |
| 4918685 | Transceiver arrangement for full-duplex data transmission comprising an echo canceller and provisions for testing the arrangement | Simon J. M. Tol | 1990-04-17 |
| 4870657 | Data signal transmission system using decision feedback equalization | Johannes W. M. Bergmans, Petrus J. Van Gerwen | 1989-09-26 |
| 4817081 | Adaptive filter for producing an echo cancellation signal in a transceiver system for duplex digital communication through one single pair of conductors | Simon J. M. Tol | 1989-03-28 |
| 4786884 | Adaptive transversal filter | Simon J. M. Tol | 1988-11-22 |
| 4772860 | Phase-control loop | Paul Zuidweg | 1988-09-20 |
| 4746902 | Arrangement for compensating for non-linear distortion in an input signal to be digitized and an echo cancelling system comprising such a arrangement | Simon J. M. Tol | 1988-05-24 |
| 4709378 | Arrangement for generating a clock signal | Wilhelmus J. M. Reijntjens | 1987-11-24 |
| 4228409 | Transmission arrangement having an adjustable network | Alberto Giacometti, Willem Riede | 1980-10-14 |