Inventor
KARTHAUS UDO
DE19 patents
⚠️ This page may combine multiple inventors who share the name “KARTHAUS UDO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ATMEL GERMANY GMBH
6 patentsUS6940467B2Sep 6, 2005
Circuit arrangement and method for deriving electrical power from an electromagnetic field
ATMEL GERMANY GMBH59 citations96
US6870461B2Mar 22, 2005
Integrated receiving/backscattering arrangement for contactless data transmission
ATMEL GERMANY GMBH33 citations92
US7158010B2Jan 2, 2007
Circuit arrangement and method for phase modulation in a backscattering transponder
ATMEL GERMANY GMBH10 citations84
US7466202B2Dec 16, 2008
High-speed CMOS current mirror
ATMEL GERMANY GMBH7 citations72
US7375600B2May 20, 2008
Integrated quartz oscillator circuit
ATMEL GERMANY GMBH2 citations62
US7279969B2Oct 9, 2007
Signal amplification method and amplifier array
ATMEL GERMANY GMBH0 citations48
KARTHAUS UDO
6 patentsUS8830107B1Sep 9, 2014
Frequency translating analog-to-digital converter
KARTHAUS UDO12 citations82
US8179294B2May 15, 2012
Apparatus and method for the calibration of delta-sigma modulators
KARTHAUS UDO6 citations67
US8599055B1Dec 3, 2013
Digital-to-analog converter
KARTHAUS UDO2 citations61
US8400223B2Mar 19, 2013
Amplifier arrangement
KARTHAUS UDO3 citations61
US9024687B2May 5, 2015
Method and circuit for driving a switch-mode amplifier array
KARTHAUS UDO1 citations51
US8912846B2Dec 16, 2014
Doherty amplifier arrangement
KARTHAUS UDO1 citations51
UBIDYNE INC
3 patentsUS8385468B2Feb 26, 2013
Asynchronous delta-sigma modulator and a method for the delta-sigma modulation of an input signal
UBIDYNE INC7 citations83
US8354889B2Jan 15, 2013
Power amplifier with dynamically added supply voltages
UBIDYNE INC7 citations83
US8384574B2Feb 26, 2013
Reconfigurable bandpass delta-sigma modulator
UBIDYNE INC1 citations46