Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12176934 | Predistortion circuit, method for generating a predistorted baseband signal, control circuit for a predistortion circuit, method to determine parameters for a predistortion circuit, and apparatus and method for predistorting a baseband signal | Andreas Menkhoff, Andreas Langer | 2024-12-24 |
| 12166289 | Phase shifter system and method | Jonas Eric Sebastian Fritzin | 2024-12-10 |
| 12019180 | Ascertainment of calibration data to take temperature and voltage dependency of the HF radar signal phases in a radar system into consideration | Josef KULMER, Ernst Seler, Hao Li, Oleksiy Klymenko, Patrick Hoelzl | 2024-06-25 |
| 11817892 | Digital predistortion of signals | Andreas Langer, Christoph Hepp, Andreas Menkhoff | 2023-11-14 |
| 11796629 | Phase measurement in a radar system | Jonas Eric Sebastian Fritzin | 2023-10-24 |
| 11502707 | Digital predistortion of signals | Andreas Langer, Christoph Hepp, Andreas Menkhoff | 2022-11-15 |
| 11394412 | Predistortion circuit, method for generating a predistorted baseband signal, control circuit for a predistortion circuit, method to determine parameters for a predistortion circuit, and apparatus and method for predistorting a baseband signal | Andreas Menkhoff, Andreas Langer | 2022-07-19 |
| 11258640 | Feedback control systems for wireless devices | Armando Cova, Christoph Hepp, Andreas Langer | 2022-02-22 |
| 11012105 | Digital predistortion of signals | Andreas Langer, Christoph Hepp, Andreas Menkhoff | 2021-05-18 |
| 9450553 | Apparatus and a method for amplifying a transmit signal | Andreas Langer | 2016-09-20 |
| 9325352 | Control architectures for RF transceivers | Siegfried Brandstaetter, Burkhard Neurauter, Mario Huemer, Werner Hein, Wandad Sadat-Guscheh +6 more | 2016-04-26 |
| 9276312 | Antenna tuner control system using state tables | Pablo Herrero, Andreas Langer, Grigory Itkin, Jan-Erik Mueller | 2016-03-01 |
| 9231714 | Methods for calibrating a transmitter, and radio transmitter | Andrea Camuffo, Alexander Belitzer, Andreas Langer, Elmar Wagner | 2016-01-05 |
| 9225308 | Apparatus and method for amplifying a transmit signal or for determining values of a delay control parameter | Andreas Langer | 2015-12-29 |
| 8824981 | Recalibration of envelope tracking transfer function during active transmission | Andreas Langer, Berndt Pilgram | 2014-09-02 |
| 8737940 | Envelope tracking system and method for calibrating a supply voltage of an envelope tracking power amplifier | Andreas Langer, Berndt Pilgram | 2014-05-27 |
| 8219047 | Methods for calibrating a transmitter, and radio transmitter | Andrea Camuffo, Alexander Belitzer, Andreas Langer, Elmar Wagner | 2012-07-10 |
| 8085892 | Offset determination arrangement, offset compensation arrangement, synchronization clock generator, method for determination of an offset and modulation method | — | 2011-12-27 |
| 7881401 | Transmitter arrangement and signal processing method | Junqi Liu, Qi Yu | 2011-02-01 |
| 7725086 | Method and apparatus for controlling a transmitter | Guenter Maerzinger, Gerald Eschlboeck, Timo Gossmann, Christian Mayer, Burkhard Neurauter | 2010-05-25 |
| 7596185 | Radio transmitter with variable amplifier units in the baseband section and in the radio-frequency section of the transmission path | Ernst Josef Kristan, Günter Märzinger, José Pedro Moreira Diogo Faisca | 2009-09-29 |
| 7428407 | Amplitude modulator, in particular for mobile radio, and a method for modulation of a signal | Bernd Adler, Grigory Itkin | 2008-09-23 |
| 7420411 | Voltage control circuit and method for supplying an electrical component with a supply voltage | Stefan Herzinger | 2008-09-02 |
| 6853836 | Polar loop transmission circuit | Michael Asam, Stefan Herzinger, Martin Simon, Xiaopin Zhang | 2005-02-08 |