Issued Patents All Time
Showing 1–25 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211907 | Three level PWM class D amplifier | — | 2021-12-28 |
| 10063193 | Class D amplifier | — | 2018-08-28 |
| 8880016 | Anti-jamming system | — | 2014-11-04 |
| 8838054 | FM receiver | — | 2014-09-16 |
| 8350745 | Anti jamming system | Harry Barend Schoonheijm | 2013-01-08 |
| 8350746 | Anti jamming system | — | 2013-01-08 |
| 7729678 | Controllable power operational transconductance amplifier | — | 2010-06-01 |
| 7535289 | Integrated RC filter | — | 2009-05-19 |
| 7506016 | Multiplier device | — | 2009-03-17 |
| 7432767 | Tunable low noise amplifier | — | 2008-10-07 |
| 7429889 | Control system for programmable filters | — | 2008-09-30 |
| 7242730 | Mirror suppression circuit and receiver using such circuit | — | 2007-07-10 |
| 7227912 | Receiver with mirror frequency suppression | — | 2007-06-05 |
| 7155186 | AM receiver with controllable RF input circuit | — | 2006-12-26 |
| 7133527 | Stereodecoder | — | 2006-11-07 |
| 7072614 | Communication device | — | 2006-07-04 |
| 7069529 | Method and apparatus for generating a solid state circuit layout with in-design variability associated to the setting of analog signal processing parameters, and an integrated circuit design and an integrated circuit produced by applying such method | — | 2006-06-27 |
| 6993305 | AM receiver with audio filtering means | — | 2006-01-31 |
| 6985707 | Receiver with AGC controlled resonance amplifier | — | 2006-01-10 |
| 6963252 | Controllable oscillator with amplitude stabilization | — | 2005-11-08 |
| 6798218 | Circuit for measuring absolute spread in capacitors implemented in planary technology | — | 2004-09-28 |
| 6788922 | Radio FM receiver having a frequency 2-divider and a frequency 3-divider for alternatively dividing a VCO signal for down-converting a received radio signal | — | 2004-09-07 |
| 6784836 | Method and system for forming an antenna pattern | Lukas Leyten, Nunziatina Mezzasalma, Cicero Silveira Vaucher | 2004-08-31 |
| 6751445 | Receiver tuning system | Cicero Silveira Vaucher | 2004-06-15 |
| 6725023 | Radio FM receiver | — | 2004-04-20 |