Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6307864 | Process and device for the baseband transcoding of digital information | Gerald Kohlenberger, Celine Cornu | 2001-10-23 |
| 6278868 | Transceiver circuit including a circuit for measuring the delay introduced by telephone lines | — | 2001-08-21 |
| 5751775 | Transmission circuit of a line encoded signal on a telephone line | Jan Sevenhans | 1998-05-12 |
| 5461583 | Programmable frequency sine wave signal generator | Yves Mazoyer | 1995-10-24 |
| 5455539 | Device for regulating the common mode voltage at the output of a balanced amplifier | Yves Mazoyer | 1995-10-03 |
| 5420539 | Negative feedback CMOS differential amplifier operating in common mode | — | 1995-05-30 |
| 5420526 | Circuit for pulling an integrated circuit input to a determined state | — | 1995-05-30 |
| 5319316 | Negative feedback CMOS differential amplifier operating in common mode | — | 1994-06-07 |
| 4988900 | Analog signal waveform generator | — | 1991-01-29 |
| 4805214 | Digital signal transmitting circuit for telephone network | Eric Compagne | 1989-02-14 |
| 4628472 | Binary multiplier using ternary code | — | 1986-12-09 |