Issued Patents All Time
Showing 51–75 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8115910 | Apparatus and method for the optical examination of value documents | Michael Bloss, Wolfgang Deckenbach | 2012-02-14 |
| 8115534 | Analog switch controller | Fabio Ballarin, Thomas Ferianz | 2012-02-14 |
| 8027279 | Echo cancellation | Christian Fleischhacker, Wolfgang Klatzer, Tina Thelesklav | 2011-09-27 |
| 7928800 | Programmable compensation network for operational amplifiers | Fabio Ballarin, Alfonso D'Andretta, Antonio Di Giandomenico, Dario Giotta, Andreas Wiesbauer | 2011-04-19 |
| 7898329 | Common-mode robust high-linearity analog switch | Daniel Gruber, Christian Fleischhacker | 2011-03-01 |
| 7796072 | Multiple mode sigma-delta modulator | Antonio Di Giandomenico, David San Segundo Bello, Andreas Wiesbauer, Fabio Ballarin | 2010-09-14 |
| 7750687 | Circuit arrangement comprising a level shifter and method | Benno Mühlbacher, Andreas Wiesbauer, Dieter Draxelmayr | 2010-07-06 |
| 7737417 | Device and method for verifying value documents | Thomas Giering, Michael Bloss, Wolfgang Deckenbach, Hans-Peter Ehrl | 2010-06-15 |
| 7688236 | Integrated circuit comprising a plurality of digital-to-analog converters, sigma-delta modulator circuit, and method of calibrating a plurality of multibit digital-to-analog converters | Antonio Di Giandomenico, David San Segundo Bello, Wolfgang Klatzer, Luca Gori, Andreas Wiesbauer | 2010-03-30 |
| 7652528 | Analog switch controller | Fabio Ballarin, Thomas Ferianz | 2010-01-26 |
| 7642877 | Self-oscillating modulator and method for adjusting a self-oscillating modulator | Thomas Poetscher, Sergio Walter, Andreas Wiesbauer | 2010-01-05 |
| 7576670 | Sigma-delta analog-digital converter for an xDSL multistandard input stage | Antonio Di Giandomenico, Joerg Hauptmann, Andreas Wiesbauer | 2009-08-18 |
| 7532082 | Synchronization circuit for synchronizing PWM modulators | Thomas Poetscher, Sergio Walter, Andreas Wiesbauer | 2009-05-12 |
| 7486155 | Circuit and method for pulse width modulation by means of synchronized, self-oscillating pulse width modulators | Andreas Wiesbauer, Thomas Poetscher, David San Segundo Bello, Sergio Walter | 2009-02-03 |
| 7486214 | Tuning methods for loop-filters of continuous-time sigma-delta modulators | Antonio Di Giandomenico, David San Segundo Bello, Andreas Wiesbauer, Fabio Ballarin | 2009-02-03 |
| 7379005 | Apparatus and method for spectrally shaping a reference clock signal | Andreas Wiesbauer, Luis Hernandez, Dietmar Straussnigg, Daniel Gruber, Richard Gaggl +1 more | 2008-05-27 |
| 7372383 | Method for calibrating a digital/analog converter and digital/analog converter | Antonio Di Giandomenico, Wolfgang Klatzer, Luca Gori | 2008-05-13 |
| 7327193 | Method for setting an amplifier, and corresponding amplifier circuit | Antonio Di Giandomenico, Klaus Kolhaupt, Andreas Weiebauer | 2008-02-05 |
| 7262723 | Compensation circuit for clock jitter compensation | Dietmar Straussnig, Bernd Rainer, Andreas Wiesbauer, Richard Gaggl, Luis Hernandez | 2007-08-28 |
| 7199741 | Method for digital/analog conversion and corresponding digital/analog converter device | Wolfgang Klatzer, Andreas Wiesbauer | 2007-04-03 |
| 7049877 | Switched level-shift circuit | Andreas Wiesbauer | 2006-05-23 |
| 6999292 | Active protection device for low voltage circuits in items of low voltage equipment | Andreas Wiesbauer | 2006-02-14 |
| 6989778 | Semi-conductor circuit arrangement | Antonio Di Giandomenico, Andreas Wiesbauer | 2006-01-24 |
| 6967606 | Loop filter for a continuous time sigma delta analog to digital converter | Andreas Wiesbauer, Antonio Di Giandomenico, Luis Hernandez, Susana Paton | 2005-11-22 |
| 6879273 | Oversampling in analog/digital and digital/analog converters | Andreas Wiesbauer, Thomas Potscher, Hubert Weinberger, Jorg Hauptmann, Thomas Magesacher | 2005-04-12 |