Inventor · disambiguated record
Udo Karthaus
Also filed as: KARTHAUS UDO
19 granted patents·5 pending applications·160 citations·filing 2002–2018
93Inventor score
Top patents by PatentIndex Score
24 records- 0189US6940467B2Circuit arrangement and method for deriving electrical power from an electromagnetic fieldATMEL GERMANY GMBH·Filed 2004·Granted Sep 6, 2005·59 cites·26 claims
- 0287US8830107B1Frequency translating analog-to-digital converterKARTHAUS UDO·Filed 2013·Granted Sep 9, 2014·12 cites·19 claims
- 0381US6870461B2Integrated receiving/backscattering arrangement for contactless data transmissionATMEL GERMANY GMBH·Filed 2002·Granted Mar 22, 2005·33 cites·24 claims
- 0479US8354889B2Power amplifier with dynamically added supply voltagesUBIDYNE INC·Filed 2011·Granted Jan 15, 2013·7 cites·13 claims
- 0578US10516333B2Slew control for high-side switchMICROCHIP TECH INC·Filed 2018·Granted Dec 24, 2019·3 cites·21 claims
- 0673US8928519B2Based-band to radio frequency up-converterKATHREIN WERKE KG·Filed 2013·Granted Jan 6, 2015·4 cites·13 claims
- 0772US8385468B2Asynchronous delta-sigma modulator and a method for the delta-sigma modulation of an input signalUBIDYNE INC·Filed 2009·Granted Feb 26, 2013·7 cites·16 claims
- 0867US7466202B2High-speed CMOS current mirrorATMEL GERMANY GMBH·Filed 2007·Granted Dec 16, 2008·7 cites·14 claims
- 0965US7158010B2Circuit arrangement and method for phase modulation in a backscattering transponderATMEL GERMANY GMBH·Filed 2004·Granted Jan 2, 2007·10 cites·18 claims
- 1064US8400223B2Amplifier arrangementKARTHAUS UDO·Filed 2011·Granted Mar 19, 2013·3 cites·7 claims
- 1162US8179294B2Apparatus and method for the calibration of delta-sigma modulatorsKARTHAUS UDO·Filed 2009·Granted May 15, 2012·6 cites·14 claims
- 1261US8045950B2Mixer circuit, receiving circuit, transmitting circuit, and method for operating a mixer circuitATMEL CORP·Filed 2007·Granted Oct 25, 2011·2 cites·15 claims
- 1359US7375600B2Integrated quartz oscillator circuitATMEL GERMANY GMBH·Filed 2006·Granted May 20, 2008·2 cites·11 claims
- 1457US8599055B1Digital-to-analog converterKARTHAUS UDO·Filed 2012·Granted Dec 3, 2013·2 cites·8 claims
- 1556US8912846B2Doherty amplifier arrangementKARTHAUS UDO·Filed 2011·Granted Dec 16, 2014·1 cites·13 claims
- 1654US9024687B2Method and circuit for driving a switch-mode amplifier arrayKARTHAUS UDO·Filed 2013·Granted May 5, 2015·1 cites·7 claims
- 1747US8384574B2Reconfigurable bandpass delta-sigma modulatorUBIDYNE INC·Filed 2010·Granted Feb 26, 2013·1 cites·14 claims
- 1845US7279969B2Signal amplification method and amplifier arrayATMEL GERMANY GMBH·Filed 2005·Granted Oct 9, 2007·0 cites·14 claims
- 1942US8884796B2Delta-sigma modulator with feedback signal modificationWAGNER HORST·Filed 2011·Granted Nov 11, 2014·0 cites·14 claims
- 2040US2012288035A1Base-band to radio frequency up-converterKARTHAUS UDO·Filed 2011·Application pending·0 cites
- 2139US2002163976A1Method for transmitting dataATMEL GERMANY GMBH·Filed 2002·Application pending·0 cites
- 2236US2017324393A1Radio Frequency DuplexerHUAWEI TECH CO LTD·Filed 2017·Application pending·0 cites
- 2335US2014333378A1Circuit arrangement for generating a radio frequency signalKARTHAUS UDO·Filed 2013·Application pending·0 cites
- 2435US2005253641A1Circuit with at least one delay cellATMEL GERMANY GMBH·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →