Inventor · disambiguated record
Christian Grewing
Also filed as: GREWING CHRISTIAN
31 granted patents·5 pending applications·126 citations·filing 2002–2022
96Inventor score
Files withINFINEON TECHNOLOGIES AG20FORSCHUNGSZENTRUM JUELICH GMBH5GREWING CHRISTIAN4MARTIN FRIEDRICH2EINERMAN WENCHE1
Top patents by PatentIndex Score
36 records- 0181US9020073B2Low intermediate frequency receiverVAN WAASEN STEFAN·Filed 2007·Granted Apr 28, 2015·10 cites·7 claims
- 0280US7450913B2Circuit arrangement for a wideband mixer with predistortion and high linearityINFINEON TECHNOLOGIES AG·Filed 2005·Granted Nov 11, 2008·8 cites·20 claims
- 0376US7271657B2Traveling wave amplifierINFINEON TECHNOLOGIES AG·Filed 2005·Granted Sep 18, 2007·10 cites·18 claims
- 0475US7679216B2Power supply scheme for reduced power compensationINFINEON TECHNOLOGIES AG·Filed 2007·Granted Mar 16, 2010·6 cites·15 claims
- 0575US7573342B2VCO pre-compensationINFINEON TECHNOLOGIES AG·Filed 2007·Granted Aug 11, 2009·9 cites·19 claims
- 0667US7154347B2Compensating method for a PLL circuit that functions according to the two-point principle, and PLL circuit provided with a compensating deviceINFINEON TECHNOLOGIES AG·Filed 2002·Granted Dec 26, 2006·11 cites·17 claims
- 0767US7142063B2Two-point modulator comprising a PLL circuit and a simplified digital pre-filtering systemINFINEON TECHNOLOGIES AG·Filed 2002·Granted Nov 28, 2006·11 cites·16 claims
- 0865US8094752B2Ultra-wideband signal amplifierMARTIN FRIEDRICH·Filed 2005·Granted Jan 10, 2012·3 cites·9 claims
- 0965US6621364B2Voltage-controlled oscillator for frequency modulationINFINEON TECHNOLOGIES AG·Filed 2002·Granted Sep 16, 2003·15 cites·8 claims
- 1064US8437442B2Method and apparatus for generating a carrier frequency signalGREWING CHRISTIAN·Filed 2010·Granted May 7, 2013·2 cites·20 claims
- 1163US8428212B2Frequency synthesis using upconversion PLL processesGREWING CHRISTIAN·Filed 2008·Granted Apr 23, 2013·2 cites·20 claims
- 1261US7805124B2Low-loss frequency pattern generatorINFINEON TECHNOLOGIES AG·Filed 2005·Granted Sep 28, 2010·2 cites·20 claims
- 1361US7061296B2Circuit arrangement for generating a digital clock signalINFINEON TECHNOLOGIES AG·Filed 2004·Granted Jun 13, 2006·11 cites·18 claims
- 1461US6975100B2Circuit arrangement for regulating the duty cycle of electrical signalINFINEON TECHNOLOGIES AG·Filed 2004·Granted Dec 13, 2005·10 cites·16 claims
- 1561US6972549B2Bandgap reference circuitINFINEON TECHNOLOGIES AG·Filed 2005·Granted Dec 6, 2005·5 cites·15 claims
- 1660US8368479B2VCO pre-compensationINFINEON TECHNOLOGIES AG·Filed 2009·Granted Feb 5, 2013·2 cites·13 claims
- 1759US9264095B2Ultra-wideband signal amplifierMARTIN FRIEDRICH·Filed 2011·Granted Feb 16, 2016·1 cites·20 claims
- 1859US8063508B2Power supply scheme for reduced power compensationGREWING CHRISTIAN·Filed 2009·Granted Nov 22, 2011·1 cites·4 claims
- 1956US8405434B2System and method for calibrating output frequency in phase locked loopJAKOBSSON ANDERS·Filed 2011·Granted Mar 26, 2013·2 cites·12 claims
- 2055US12306321B2Method and system for determining the position of at least one objectFORSCHUNGSZENTRUM JUELICH GMBH·Filed 2021·Granted May 20, 2025·0 cites·20 claims
- 2153US7835457B2Demodulating a signal having multiple frequency bandsINFINEON TECHNOLOGIES AG·Filed 2004·Granted Nov 16, 2010·2 cites·33 claims
- 2249US7030667B2Frequency conversion circuit arrangement and mobile radio comprising said circuit arrangementINFINEON TECHNOLOGIES AG·Filed 2004·Granted Apr 18, 2006·2 cites·13 claims
- 2349US2024402655A1Apparatus and method for ascertaining sampling points of a signal pulseFORSCHUNGSZENTRUM JUELICH GMBH·Filed 2022·Application pending·0 cites
- 2446US2007018717A1Method and device for demodulating a phase modulated signalINFINEON TECHNOLOGIES AG·Filed 2004·Application pending·0 cites
- 2544US7239854B2Frequency-doubling circuit arrangement, and mobile radio having that circuit arrangementINFINEON TECHNOLOGIES AG·Filed 2004·Granted Jul 3, 2007·0 cites·18 claims
- 2643US7180385B2Direct frequency modulation system having an IQ mixer in the phase locked loopINFINEON TECHNOLOGIES AG·Filed 2004·Granted Feb 20, 2007·0 cites·14 claims
- 2742US7242913B2Circuit arrangement for frequency conversion and mobile radio device with the circuit arrangementINFINEON TECHNOLOGIES AG·Filed 2004·Granted Jul 10, 2007·1 cites·17 claims
- 2840US7317768B2Demodulator and demodulation method for demodulating received signalsINFINEON TECHNOLOGIES AG·Filed 2002·Granted Jan 8, 2008·0 cites·21 claims
- 2938US10284214B2Filter circuit for filtering an input signal of an analogue-to-digital converterFORSCHUNGSZENTRUM JUELICH GMBH·Filed 2016·Granted May 7, 2019·0 cites·12 claims
- 3037US10340937B2Voltage amplifier for a programmable voltage rangeFORSCHUNGSZENTRUM JUELICH GMBH·Filed 2016·Granted Jul 2, 2019·0 cites·14 claims
- 3136US2014354365A1Device for Compensating Temperature Drift of a VCO, and to a Method ThereofHUAWEI TECH CO LTD·Filed 2014·Application pending·0 cites
- 3235US8222961B2Time-domain measurement of PLL bandwidthGREWING CHRISTIAN·Filed 2011·Granted Jul 17, 2012·0 cites·14 claims
- 3335US7616059B2Temperature compensation of small signal gain of an amplifier stageINFINEON TECHNOLOGIES AG·Filed 2007·Granted Nov 10, 2009·0 cites·6 claims
- 3434US2004097206A1Circuit configuration for the frequency conversion of an oscillator frequency into a carrier frequencyFiled 2003·Application pending·0 cites
- 3527US10505513B2Filter circuit for suppressing signal distortionFORSCHUNGSZENTRUM JUELICH GMBH·Filed 2016·Granted Dec 10, 2019·0 cites·14 claims
- 3622US2007257712A1Low Current, High Gain, Single to Differential BufferEINERMAN WENCHE·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →