Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6431905 | Cable connector | Tom Ceuppens, Wim Vervoort | 2002-08-13 |
| 5473696 | Method and apparatus for combined encryption and scrambling of information on a shared medium network | John H. M. van Breemen | 1995-12-05 |
| 5442702 | Method and apparatus for privacy of traffic behavior on a shared medium network | Gijsbertus G. van Ooijen | 1995-08-15 |
| 5119372 | Multi-access ATD multiplexer with congestion detection circuitry | — | 1992-06-02 |
| 5017889 | Digital phase-locked loop using a tapped delay line in a phase meter | — | 1991-05-21 |
| 5001474 | Switching matrix for telecommunication exchanges | — | 1991-03-19 |
| 4742534 | Telephone receiving equipment for recognizing predetermined combinations of voice-frequency signalling components | Rudolf Van Bokhorst, Hendrikus J. Dekker, Johannes H. M. Velthof | 1988-05-03 |
| 4686482 | Clock signal arrangement for regenerating a clock signal | Herman Zoetman | 1987-08-11 |
| 4538110 | High-stability clock signal regenerator with a stable fixed frequency backup clock generator | Leendert J. Hollaar, Herman Zoetman | 1985-08-27 |