Andreas Johannes Köllmann

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Rosengarten, DE

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Patents Grantslast 30 patents

Information Patent Grant
Duty cycle detector self-testing
- Patent number 11,815,553
- Issue date Nov 14, 2023
- NXP USA, INC.
- Cristian Pavao Moreira
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatuses and methods involving buffer circuits with linear trans...
- Patent number 10,886,959
- Issue date Jan 5, 2021
- NXP B.V.
- Andreas Johannes Köllmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
All digital phase locked loop (ADPLL) with frequency locked loop
- Patent number 10,826,505
- Issue date Nov 3, 2020
- NXP B.V.
- Ulrich Moehlmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-pass filter
- Patent number 9,479,141
- Issue date Oct 25, 2016
- NXP B.V.
- Andreas Johannes Köllmann
- G05 - CONTROLLING REGULATING
Information Patent Grant
Bidirectional input/output circuit
- Patent number 8,531,228
- Issue date Sep 10, 2013
- NXP B.V.
- Andreas Johannes Köllmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Backdrive protection circuit
- Patent number 8,400,193
- Issue date Mar 19, 2013
- NXP B.V.
- Andreas Johannes Köllmann
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
RADAR SYSTEM
- Publication number 20220365173
- Publication date Nov 17, 2022
- NXP B.V.
- Ulrich Moehlmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DUTY CYCLE DETECTOR SELF-TESTING
- Publication number 20210389372
- Publication date Dec 16, 2021
- NXP USA, Inc.
- Cristian Pavao Moreira
- G01 - MEASURING TESTING
Information Patent Application
APPARATUSES AND METHODS INVOLVING BUFFER CIRCUITS WITH LINEAR TRANS...
- Publication number 20200313709
- Publication date Oct 1, 2020
- NXP B.V.
- Andreas Johannes Köllmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low-Pass Filter
- Publication number 20160149559
- Publication date May 26, 2016
- NXP B.V.
- Andreas Johannes Köllmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Backdrive Protection Circuit
- Publication number 20120242372
- Publication date Sep 27, 2012
- Andreas Johannes Köllmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Bidirectional Input/Output Circuit
- Publication number 20120223758
- Publication date Sep 6, 2012
- Andreas Johannes Köllmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Oscillator circuit for generating a high-frequency electromagnetic...
- Publication number 20060049884
- Publication date Mar 9, 2006
- Andreas Kollmann
- H03 - BASIC ELECTRONIC CIRCUITRY