Udo Karthaus

Person

Ulm, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Slew control for high-side switch
- Patent number 10,516,333
- Issue date Dec 24, 2019
- Microchip Technology Incorporated
- Sureshkumar Ramalingam
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and circuit for driving a switch-mode amplifier array
- Patent number 9,024,687
- Issue date May 5, 2015
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Based-band to radio frequency up-converter
- Patent number 8,928,519
- Issue date Jan 6, 2015
- Kathrein-Werke KG
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Doherty amplifier arrangement
- Patent number 8,912,846
- Issue date Dec 16, 2014
- Kathrein-Werke KG
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Delta-sigma modulator with feedback signal modification
- Patent number 8,884,796
- Issue date Nov 11, 2014
- Kathrein-Werke KG
- Horst Wagner
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency translating analog-to-digital converter
- Patent number 8,830,107
- Issue date Sep 9, 2014
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital-to-analog converter
- Patent number 8,599,055
- Issue date Dec 3, 2013
- Kathrein-Werke KG
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier arrangement
- Patent number 8,400,223
- Issue date Mar 19, 2013
- Ubidyne, Inc.
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Asynchronous delta-sigma modulator and a method for the delta-sigma...
- Patent number 8,385,468
- Issue date Feb 26, 2013
- Ubidyne, Inc.
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reconfigurable bandpass delta-sigma modulator
- Patent number 8,384,574
- Issue date Feb 26, 2013
- Ubidyne, Inc.
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier with dynamically added supply voltages
- Patent number 8,354,889
- Issue date Jan 15, 2013
- Ubidyne, Inc.
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for the calibration of delta-sigma modulators
- Patent number 8,179,294
- Issue date May 15, 2012
- Ubidyne, Inc.
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mixer circuit, receiving circuit, transmitting circuit, and method...
- Patent number 8,045,950
- Issue date Oct 25, 2011
- Atmel Corporation
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-speed CMOS current mirror
- Patent number 7,466,202
- Issue date Dec 16, 2008
- Atmel Germany GmbH
- Udo Karthaus
- G05 - CONTROLLING REGULATING
Information Patent Grant
Integrated quartz oscillator circuit
- Patent number 7,375,600
- Issue date May 20, 2008
- Atmel Germany GmbH
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal amplification method and amplifier array
- Patent number 7,279,969
- Issue date Oct 9, 2007
- Atmel Germany GmbH
- Knut Brenndoerfer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit arrangement and method for phase modulation in a backscatte...
- Patent number 7,158,010
- Issue date Jan 2, 2007
- Atmel Germany GmbH
- Martin Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit arrangement and method for deriving electrical power from a...
- Patent number 6,940,467
- Issue date Sep 6, 2005
- Atmel Germany GmbH
- Martin Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated receiving/backscattering arrangement for contactless dat...
- Patent number 6,870,461
- Issue date Mar 22, 2005
- Atmel Germany GmbH
- Martin Fischer
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Slew Control For High-Side Switch
- Publication number 20180294716
- Publication date Oct 11, 2018
- MICROCHIP TECHNOLOGY INCORPORATED
- Sureshkumar Ramalingam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and circuit for driving a switch-mode amplifier array
- Publication number 20140333375
- Publication date Nov 13, 2014
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Circuit arrangement for generating a radio frequency signal
- Publication number 20140333378
- Publication date Nov 13, 2014
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BASE-BAND TO RADIO FREQUENCY UP-CONVERTER
- Publication number 20140125505
- Publication date May 8, 2014
- Kathrein-Werke KG
- Udo Karthaus
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
DELTA-SIGMA MODULATOR WITH FEEDBACK SIGNAL MODIFICATION
- Publication number 20130099949
- Publication date Apr 25, 2013
- Horst Wagner
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
DOHERTY AMPLIFIER ARRANGEMENT
- Publication number 20130027272
- Publication date Jan 31, 2013
- Udo Karthaus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BASE-BAND TO RADIO FREQUENCY UP-CONVERTER
- Publication number 20120288035
- Publication date Nov 15, 2012
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER WITH DYNAMICALLY ADDED SUPPLY VOLTAGES
- Publication number 20120200360
- Publication date Aug 9, 2012
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER ARRANGEMENT
- Publication number 20120200359
- Publication date Aug 9, 2012
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECONFIGURABLE BANDPASS DELTA-SIGMA MODULATOR
- Publication number 20110148679
- Publication date Jun 23, 2011
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ASYNCHRONOUS DELTA-SIGMA MODULATOR AND A METHOD FOR THE DELTA-SIGMA...
- Publication number 20100074368
- Publication date Mar 25, 2010
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR THE CALIBRATION OF DELTA-SIGMA MODULATORS
- Publication number 20100073208
- Publication date Mar 25, 2010
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-speed CMOS current mirror
- Publication number 20070285171
- Publication date Dec 13, 2007
- Udo Karthaus
- G05 - CONTROLLING REGULATING
Information Patent Application
Mixer circuit, receiving circuit, transmitting circuit, and method...
- Publication number 20070264961
- Publication date Nov 15, 2007
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Integrated quartz oscillator circuit
- Publication number 20070008047
- Publication date Jan 11, 2007
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Signal amplification method and amplifier array
- Publication number 20060139090
- Publication date Jun 29, 2006
- ATMEL Germany GmbH
- Knut Brenndoerfer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Circuit with at least one delay cell
- Publication number 20050253641
- Publication date Nov 17, 2005
- ATMEL GERMANY GMBH
- Udo Karthaus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Circuit arrangement and method for phase modulation in a backscatte...
- Publication number 20040257220
- Publication date Dec 23, 2004
- Martin Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Circuit arrangement and method for deriving electrical power from a...
- Publication number 20040155754
- Publication date Aug 12, 2004
- ATMEL Germany GmbH
- Martin Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Integrated receiving/backscattering arrangement for contactless dat...
- Publication number 20030102961
- Publication date Jun 5, 2003
- ATMEL Deutschland GmbH
- Martin Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for transmitting data
- Publication number 20020163976
- Publication date Nov 7, 2002
- ATMEL Germany GmbH
- Udo Karthaus
- G06 - COMPUTING CALCULATING COUNTING

Udo Karthaus

Person

Patents Grantslast 30 patents

Slew control for high-side switch

Method and circuit for driving a switch-mode amplifier array

Based-band to radio frequency up-converter

Doherty amplifier arrangement

Delta-sigma modulator with feedback signal modification

Frequency translating analog-to-digital converter

Digital-to-analog converter

Amplifier arrangement

Asynchronous delta-sigma modulator and a method for the delta-sigma...

Reconfigurable bandpass delta-sigma modulator

Power amplifier with dynamically added supply voltages

Apparatus and method for the calibration of delta-sigma modulators

Mixer circuit, receiving circuit, transmitting circuit, and method...

High-speed CMOS current mirror

Integrated quartz oscillator circuit

Signal amplification method and amplifier array

Circuit arrangement and method for phase modulation in a backscatte...

Circuit arrangement and method for deriving electrical power from a...

Integrated receiving/backscattering arrangement for contactless dat...

Patents Applicationslast 30 patents

Slew Control For High-Side Switch

Method and circuit for driving a switch-mode amplifier array

Circuit arrangement for generating a radio frequency signal

BASE-BAND TO RADIO FREQUENCY UP-CONVERTER

DELTA-SIGMA MODULATOR WITH FEEDBACK SIGNAL MODIFICATION

DOHERTY AMPLIFIER ARRANGEMENT

BASE-BAND TO RADIO FREQUENCY UP-CONVERTER

POWER AMPLIFIER WITH DYNAMICALLY ADDED SUPPLY VOLTAGES

AMPLIFIER ARRANGEMENT

RECONFIGURABLE BANDPASS DELTA-SIGMA MODULATOR

ASYNCHRONOUS DELTA-SIGMA MODULATOR AND A METHOD FOR THE DELTA-SIGMA...

APPARATUS AND METHOD FOR THE CALIBRATION OF DELTA-SIGMA MODULATORS

High-speed CMOS current mirror

Mixer circuit, receiving circuit, transmitting circuit, and method...

Integrated quartz oscillator circuit

Signal amplification method and amplifier array

Circuit with at least one delay cell

Circuit arrangement and method for phase modulation in a backscatte...

Circuit arrangement and method for deriving electrical power from a...

Integrated receiving/backscattering arrangement for contactless dat...

Method for transmitting data