Karthaus; Udo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Karthaus; Udo.The latest application filed is for "slew control for high-side switch".

Company Profile

0.30.25

Karthaus; Udo - Heilbronn DE
Karthaus; Udo - Neu-Ulm N/A DE
Karthaus; Udo - Nue-Ulm N/A DE
Karthaus; Udo - Ulm DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Slew control for high-side switch Grant 10,516,333 - Ramalingam , et al. Dec	2019-12-24
Slew Control For High-Side Switch App 20180294716 - Ramalingam; Sureshkumar ; et al.	2018-10-11
Method and circuit for driving a switch-mode amplifier array Grant 9,024,687 - Karthaus May 5, 2	2015-05-05
Based-band to radio frequency up-converter Grant 8,928,519 - Karthaus January 6, 2	2015-01-06
Doherty amplifier arrangement Grant 8,912,846 - Karthaus December 16, 2	2014-12-16
Circuit arrangement for generating a radio frequency signal App 20140333378 - Karthaus; Udo	2014-11-13
Method and circuit for driving a switch-mode amplifier array App 20140333375 - Karthaus; Udo	2014-11-13
Delta-sigma modulator with feedback signal modification Grant 8,884,796 - Wagner , et al. November 11, 2	2014-11-11
Frequency translating analog-to-digital converter Grant 8,830,107 - Karthaus September 9, 2	2014-09-09
Base-band To Radio Frequency Up-converter App 20140125505 - Karthaus; Udo	2014-05-08
Digital-to-analog converter Grant 8,599,055 - Karthaus December 3, 2	2013-12-03
Delta-sigma Modulator With Feedback Signal Modification App 20130099949 - Wagner; Horst ; et al.	2013-04-25
Amplifier arrangement Grant 8,400,223 - Karthaus , et al. March 19, 2	2013-03-19
Asynchronous delta-sigma modulator and a method for the delta-sigma modulation of an input signal Grant 8,385,468 - Karthaus , et al. February 26, 2	2013-02-26
Reconfigurable bandpass delta-sigma modulator Grant 8,384,574 - Karthaus , et al. February 26, 2	2013-02-26
Doherty Amplifier Arrangement App 20130027272 - Karthaus; Udo	2013-01-31
Power amplifier with dynamically added supply voltages Grant 8,354,889 - Karthaus January 15, 2	2013-01-15
Base-band To Radio Frequency Up-converter App 20120288035 - Karthaus; Udo	2012-11-15
Amplifier Arrangement App 20120200359 - Karthaus; Udo ; et al.	2012-08-09
Power Amplifier With Dynamically Added Supply Voltages App 20120200360 - Karthaus; Udo	2012-08-09
Apparatus and method for the calibration of delta-sigma modulators Grant 8,179,294 - Karthaus , et al. May 15, 2	2012-05-15
Mixer circuit, receiving circuit, transmitting circuit, and method for operating a mixer circuit Grant 8,045,950 - Karthaus October 25, 2	2011-10-25
Reconfigurable Bandpass Delta-sigma Modulator App 20110148679 - Karthaus; Udo ; et al.	2011-06-23
Asynchronous Delta-sigma Modulator And A Method For The Delta-sigma Modulation Of An Input Signal App 20100074368 - Karthaus; Udo ; et al.	2010-03-25
Apparatus And Method For The Calibration Of Delta-sigma Modulators App 20100073208 - Karthaus; Udo ; et al.	2010-03-25
High-speed CMOS current mirror Grant 7,466,202 - Karthaus , et al. December 16, 2	2008-12-16
Integrated quartz oscillator circuit Grant 7,375,600 - Karthaus May 20, 2	2008-05-20
High-speed CMOS current mirror App 20070285171 - Karthaus; Udo ; et al.	2007-12-13
Mixer circuit, receiving circuit, transmitting circuit, and method for operating a mixer circuit App 20070264961 - Karthaus; Udo	2007-11-15
Signal amplification method and amplifier array Grant 7,279,969 - Brenndoerfer , et al. October 9, 2	2007-10-09
Integrated quartz oscillator circuit App 20070008047 - Karthaus; Udo	2007-01-11
Circuit arrangement and method for phase modulation in a backscattering transponder Grant 7,158,010 - Fischer , et al. January 2, 2	2007-01-02
Signal amplification method and amplifier array App 20060139090 - Brenndoerfer; Knut ; et al.	2006-06-29
Circuit with at least one delay cell App 20050253641 - Karthaus, Udo	2005-11-17
Circuit arrangement and method for deriving electrical power from an electromagnetic field Grant 6,940,467 - Fischer , et al. September 6, 2	2005-09-06
Integrated receiving/backscattering arrangement for contactless data transmission Grant 6,870,461 - Fischer , et al. March 22, 2	2005-03-22
Circuit arrangement and method for phase modulation in a backscattering transponder App 20040257220 - Fischer, Martin ; et al.	2004-12-23
Circuit arrangement and method for deriving electrical power from an electromagnetic field App 20040155754 - Fischer, Martin ; et al.	2004-08-12
Integrated receiving/backscattering arrangement for contactless data transmission App 20030102961 - Fischer, Martin ; et al.	2003-06-05
Method for transmitting data App 20020163976 - Karthaus, Udo	2002-11-07

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