Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12375049 | Balanced power amplifier single-pole double-throw switch with offset-QPSK or IQ modulator functionality | — | 2025-07-29 |
| 12158540 | Architecture including a hybrid coupler, a quadrature down-converter, and a baseband signal linear combiner | — | 2024-12-03 |
| 11914069 | System and MMIC architecture for coherent multi-chip phased array MIMO applications | — | 2024-02-27 |
| 11837797 | Integrated multi-channel RF circuit with phase sensing | Jochen Schrattenecker, Niels Christoffers, Bernhard Gstoettenbauer, Helmut Kollmann, Alexander Melzer +3 more | 2023-12-05 |
| 11798874 | Semiconductor devices comprising electrical redistribution layer along with ground line and signal line and methods for manufacturing thereof | Walter Hartner, Francesca Arcioni, Tuncay ERDOEL, Helmut Kollmann, Arif Roni +2 more | 2023-10-24 |
| 11635489 | Phase calibration of a radar system with crosstalk cancellation | Werner Arriola, Rene Kobler, Oliver Lang, Alexander Melzer | 2023-04-25 |
| 11239990 | Phase error determination using two modulators | Werner Arriola, Oliver Lang, Alexander Melzer | 2022-02-01 |
| 11158944 | Integrated multi-channel RF circuit with phase sensing | Jochen Schrattenecker, Niels Christoffers, Bernhard Gstoettenbauer, Helmut Kollmann, Alexander Melzer +3 more | 2021-10-26 |
| 11018728 | Transmission phase measurement and calibration method utilizing higher-order frequency bins | Oliver Lang, Werner Arriola, Alexander Melzer | 2021-05-25 |
| 10955464 | Health monitoring of a circuit | Oliver Frank, Helmut Kollmann, Michael Platzer, Thomas Sailer, Jochen Schrattenecker | 2021-03-23 |
| 10673544 | Generation of an RF test signal for testing an RF receive circuit | Niels Christoffers, Helmut Kollmann, Christian Rap, Jochen Schrattenecker, Peter Unterkircher +1 more | 2020-06-02 |
| 9673754 | Power oscillator apparatus with transformer-based power combining | Egidio Ragonese, Nunzio Spina, Giuseppe Palmisano | 2017-06-06 |
| 9520828 | Power oscillator apparatus with transformer-based power combining | Egidio Ragonese, Nunzio Spina, Giuseppe Palmisano | 2016-12-13 |
| 9306614 | Power oscillator apparatus with transformer-based power combining for galvanically-isolated bidirectional data communication and power transfer | Egidio Ragonese, Nunzio Spina, Pierpaolo Lombardo, Giuseppe Palmisano | 2016-04-05 |
| 9240752 | Power oscillator apparatus with transformer-based power combining | Egidio Ragonese, Nunzio Spina, Giuseppe Palmisano | 2016-01-19 |