KD

Krzysztof Dufrene

IN Intel: 15 patents #2,741 of 30,777Top 9%
Apple: 2 patents #9,168 of 18,612Top 50%
Infineon Technologies Ag: 1 patents #4,439 of 7,486Top 60%
Overall (All Time): #253,745 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11025214 Low voltage class AB operational trans-conductance amplifier 2021-06-01
10749544 Apparatus for overload recovery of an integrator in a sigma-delta modulator John G. Kauffman 2020-08-18
10680637 Apparatus for overload recovery of an integrator in a sigma-delta modulator John G. Kauffman 2020-06-09
10205465 Apparatus for overload recovery of an integrator in a sigma-delta modulator John G. Kauffman 2019-02-12
10097220 Interference detection device, interference detection apparatus, interference detection method, computer program, receiver, mobile terminal and base station Silvester Sadjina, Andreas Gebhard, Ram Kanumalli 2018-10-09
9935722 Harmonic suppressing local oscillator signal generation Andreas Gebhard, Silvester Sadjina, Stefan Tertinek 2018-04-03
9755872 Pulse generation using digital-to-time converter Stefan Tertinek, Andreas Gebhard, Silvester Sadjina 2017-09-05
9680496 Apparatus for overload recovery of an integrator in a sigma-delta modulator John G. Kauffman 2017-06-13
9054921 Method and apparatus for generating a plurality of modulated signals Christian Mayer, Harald Pretl, Patrick Ossmann, Jan Zaleski 2015-06-09
9002310 IP2 calibration methods and techniques Harald Froehlich 2015-04-07
8867665 Communication systems and methods supporting multiple modulation techniques Harald Pretl, Patrick Ossmann, Jan Zaleski, Christian Mayer 2014-10-21
8843082 Cancellation of RF second-order intermodulation distortion 2014-09-23
8803720 RF-DAC cell and method for providing an RF output signal Harald Pretl, Patrick Ossmann 2014-08-12
8781414 Envelope detector and method for detecting an envelope of a signal to be amplified by a power amplifier Harald Pretl, Patrick Ossmann 2014-07-15
8744363 Cancellation of RF second-order intermodulation distortion 2014-06-03
8644785 Filtering using impedance translator Rastislav Vazny, Hans Pletzer, Werner Schelmbauer, Harald Pretl 2014-02-04
8180310 Filtering using impedance translator Rastislav Vazny, Hans Pletzer, Werner Schelmbauer, Harald Pretl 2012-05-15
8078133 Reduction of gain switching induced phase jumps in high dynamic range downcoversion mixers 2011-12-13