| 10998915 |
Digital-to-analog converter circuit, a method for operating the same, an apparatus and a method for controlling a digital-to-analog converter cell |
Jose Moreira, Joerg Fuhrmann, Harald Pretl |
2021-05-04 |
| 9054921 |
Method and apparatus for generating a plurality of modulated signals |
Christian Mayer, Harald Pretl, Jan Zaleski, Krzysztof Dufrene |
2015-06-09 |
| 8867665 |
Communication systems and methods supporting multiple modulation techniques |
Krzysztof Dufrene, Harald Pretl, Jan Zaleski, Christian Mayer |
2014-10-21 |
| 8803720 |
RF-DAC cell and method for providing an RF output signal |
Krzysztof Dufrene, Harald Pretl |
2014-08-12 |
| 8781414 |
Envelope detector and method for detecting an envelope of a signal to be amplified by a power amplifier |
Krzysztof Dufrene, Harald Pretl |
2014-07-15 |