Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8737940 | Envelope tracking system and method for calibrating a supply voltage of an envelope tracking power amplifier | Gunther Kraut, Berndt Pilgram | 2014-05-27 |
| 8712496 | Endotracheal tube | — | 2014-04-29 |
| 8655293 | PA bias optimization for modulation schemes with variable bandwidth | Christoph Hepp | 2014-02-18 |
| 8620241 | Method and apparatus for optimizing output power levels in power amplifiers | Andrea Camuffo | 2013-12-31 |
| 8588714 | Method and apparatus for regulating a power amplifier | Andrea Camuffo | 2013-11-19 |
| 8497737 | Amplifier circuit, mobile communication device and method for adjusting a bias of a power amplifier | Christoph Hepp | 2013-07-30 |
| 8463208 | DC power control for power amplifiers | — | 2013-06-11 |
| 8219047 | Methods for calibrating a transmitter, and radio transmitter | Andrea Camuffo, Alexander Belitzer, Gunther Kraut, Elmar Wagner | 2012-07-10 |
| 8193858 | Setting an output level of an amplifier apparatus | Andrea Camuffo | 2012-06-05 |
| 8175554 | Radio frequency communication devices and methods | Andrea Camuffo, Grigory Itkin | 2012-05-08 |
| 8145159 | Method and apparatus for optimizing output power levels in power amplifiers | Andrea Camuffo | 2012-03-27 |
| 8096971 | Dual chamber container for lyophilization, process for the filling up and use thereof | Stefan Bassarab, Alexander Bauer, Nicole Denkinger, Patrick Garidel, Markus Hemminger +2 more | 2012-01-17 |
| 8014738 | Method and apparatus for optimizing output power levels in power amplifiers | Andrea Camuffo | 2011-09-06 |
| 8002734 | Dual chamber container and process for its filling up | Stefan Bassarab, Alexander Bauer, Nicole Denkinger, Patrick Garidel, Markus Hemminger +2 more | 2011-08-23 |
| 7991437 | Method and apparatus for controlling output power in power amplifiers | Andrea Camuffo | 2011-08-02 |
| 7916289 | Apparatus for quantifying shear stress on a formulation comprising biomolecules | Udo Heinzelmann, Patrick Garidel, Hans-Joachim Kern, Juergen Weber | 2011-03-29 |
| 7688136 | Shared linearity maintenance in power amplifiers | Andrea Camuffo | 2010-03-30 |
| 7672397 | Method for producing a transmission signal | Otmar Irscheid, Michael Menge | 2010-03-02 |
| 7557653 | Shared linearity maintenance in power amplifiers | Andrea Camuffo | 2009-07-07 |
| 7551034 | Saturation handling | Andrea Camuffo, Alexander Belitzer | 2009-06-23 |
| 7315208 | Method for improving the output power of a non-linear power amplifier | Otmar Irscheid, Michael Menge | 2008-01-01 |
| 7190932 | Circuit arrangement for a predistorted feedback coupling from a transmitter to a receiver in a multi-mode mobile telephone | Otmar Irscheid, Jurgen Vollmer | 2007-03-13 |
| 6152385 | Covering device for an opening in the outer shell of a motor vehicle | Walter Nuber, Manfred Huttner | 2000-11-28 |
| 5984389 | Bumper | Walter Nuber, Manfred Huttner | 1999-11-16 |