Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856026 | Data transmission system comprising smearing filters | Johannes W. M. Bergmans, Petrus J. Van Gerwen | 1989-08-08 |
| 4835765 | Arrangement for full-duplex data transmission over two-wire circuits | Johannes W. M. Bergmans, Petrus J. Van Gerwen | 1989-05-30 |
| 4807173 | Frequency-domain block-adaptive digital filter | Petrus C. W. Sommen, Petrus J. Van Gerwen, Hendrik J. Kotmans | 1989-02-21 |
| 4672633 | Data transmission system | Gerardus F. M. Beenker, Petrus J. Van Gerwen, Johannes Meijer, Martinus L. N. Didden | 1987-06-09 |
| 4660216 | Transmission system for the transmission of data signals in a modulation band | Gerardus F. M. Beenker, Petrus J. Van Gerwen, Johannes Meijer, Martinus L. N. Didden | 1987-04-21 |
| 4517655 | Multiplier circuit for multiplying an information signal by a periodic signal | Albert J. Stienstra, Arthur H. M. van Roermund | 1985-05-14 |
| 4435774 | Method of and arrangement for calculating the discrete Fourier transform by means of two circular convolutions | Wolfgang F. G. Mecklenbrauker | 1984-03-06 |
| 4393273 | FM-Receiver with transmitter characterization | Gerardus C. M. Gielis, Johan M. Schmidt, Harry Barend Schoonheijm | 1983-07-12 |
| 4318086 | (b+a)-Bit-A/D convertor with b-bit auxiliary A/D convertor | Johannes B. H. Peek, Wolfgang F. G. Mecklenbrauker, Nicolaas Van Hurck | 1982-03-02 |
| 4306222 | (b+a)-Bit D/A converter with b-bit auxiliary D/A converter | Johannes B. H. Peek, Wolfgang F. G. Mecklenbrauker, Nicolaas Van Hurck | 1981-12-15 |