Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8736395 | Polar modulation apparatus and method with common-mode control | Mihai A. T Sanduleanu, Ram Pratap Aditham | 2014-05-27 |
| 8198945 | Quadrature oscillator with high linearity | Mihai A. T. Sanduleanu | 2012-06-12 |
| 8106720 | Polar modulation apparatus and method with common-mode control | Mihai A. T Sanduleanu, Ram Pratap Aditham | 2012-01-31 |
| 7957500 | Fast phase-frequency detector arrangement | Mihai A. Sanduleanu | 2011-06-07 |
| 7872503 | Combinatorial logic circuit | Mihai A. Sanduleanu | 2011-01-18 |
| 7821342 | Device comprising a feedback-less gain controlled amplifier | Mihai A. Sanduleanu | 2010-10-26 |
| 7768322 | Low voltage, high-speed output-stage for laser or modulator driving | Mihai A. Sanduleanu | 2010-08-03 |
| 7760028 | Transformer circuit | Mihai A. Sanduleanu | 2010-07-20 |
| 7720188 | Fast phase-frequency detector arrangement | Mihai A. Sanduleanu | 2010-05-18 |
| 7589579 | Mixer circuit | Mihai A. T. Sanduleanu | 2009-09-15 |
| 7501871 | Latch circuit | Mihai A. Sanduleanu, Idrissa Cissé | 2009-03-10 |
| 7375582 | Polyphase filter with integrators | — | 2008-05-20 |
| 7319851 | Mixer circuit, receiver comprising a mixer circuit, wireless communication comprising a receiver, method for generating an output signal by mixing an input signal with an oscillator signal | Eric Klumperink, Simon Minze Louwsma | 2008-01-15 |
| 7304518 | Track and hold circuit | Mihai A. Sanduleanu | 2007-12-04 |
| 7285999 | Circuit for use in frequency or phase detector | Mihai A. Sanduleanu | 2007-10-23 |
| 7251573 | Phase detector | Mihai A. Sanduleanu | 2007-07-31 |
| 7245181 | Linear amplifier | Mihai A. Sanduleanu | 2007-07-17 |
| 7190735 | Generating two signals having a mutual phase difference of 90° | — | 2007-03-13 |
| 7183833 | Three-phase mixer-systems | Jozef Reinerus Maria Bergervoet | 2007-02-27 |
| 6346860 | Resonator | — | 2002-02-12 |
| 6324233 | Reception of modulated carriers having asymmetrical sidebands | Adrianus Sempel, Alphons A. M. L. Bruekers, Adrianus W. M. van den Enden, Rudy J. van de Plassche, Gerardus C. M. Gielis | 2001-11-27 |
| 6236847 | Receiver and filter arrangement comprising polyphase filters | — | 2001-05-22 |
| 6192229 | Diode mixer circuit | Petrus G. M. Baltus, Antoon Marie Henrie Tombeur | 2001-02-20 |
| 6181207 | Current amplifier having a low input impedance | Gilles Chevallier | 2001-01-30 |
| 5994966 | Transistorized two-port variable-conductance network | — | 1999-11-30 |