Andreas P. Friedrich

Person

Metz, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic phase offset calculation
- Patent number 12,117,465
- Issue date Oct 15, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Solène Bastien
- G01 - MEASURING TESTING
Information Patent Grant
Angle sensor
- Patent number 12,111,153
- Issue date Oct 8, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Yannick Vuillermet
- G01 - MEASURING TESTING
Information Patent Grant
Multiple branch bus bar for coreless current sensing application
- Patent number 12,112,865
- Issue date Oct 8, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Loïc André Messier
- G01 - MEASURING TESTING
Information Patent Grant
Sensor signaling of absolute and incremental data
- Patent number 12,107,710
- Issue date Oct 1, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Emanuele Andrea Casu
- G07 - CHECKING-DEVICES
Information Patent Grant
Current sensor assemblies for low currents
- Patent number 11,994,541
- Issue date May 28, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Loïc André Messier
- G01 - MEASURING TESTING
Information Patent Grant
Integrated circuit package with magnet having a channel
- Patent number 11,961,920
- Issue date Apr 16, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Ravi Vig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current sensor package
- Patent number 11,892,476
- Issue date Feb 6, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Simon E. Rock
- G01 - MEASURING TESTING
Information Patent Grant
Auto-calibration for coreless current sensors
- Patent number 11,885,866
- Issue date Jan 30, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Yannick Vuillermet
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic field sensor integrated circuit with integral ferromagneti...
- Patent number 11,828,819
- Issue date Nov 28, 2023
- ALLEGRO MICROSYSTEMS, LLC
- Ravi Vig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sensor integrated circuit with integrated coil and element in centr...
- Patent number 11,677,032
- Issue date Jun 13, 2023
- ALLEGRO MICROSYSTEMS, LLC
- Ravi Vig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated shunt and magnetic field current sensor
- Patent number 11,555,832
- Issue date Jan 17, 2023
- ALLEGRO MICROSYSTEMS, LLC
- Andreas P. Friedrich
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic field sensor integrated circuit with an integrated coil en...
- Patent number 11,444,209
- Issue date Sep 13, 2022
- ALLEGRO MICROSYSTEMS, LLC
- Ravi Vig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dynamic bridge diagnostic
- Patent number 11,268,998
- Issue date Mar 8, 2022
- ALLEGRO MICROSYSTEMS, LLC
- Cedric Gillet
- G01 - MEASURING TESTING
Information Patent Grant
Sensors having signal redundancy
- Patent number 11,163,021
- Issue date Nov 2, 2021
- ALLEGRO MICROSYSTEMS, LLC
- Andreas P. Friedrich
- G01 - MEASURING TESTING
Information Patent Grant
Back-biased magnetic field sensor having one or more magnetoresista...
- Patent number 11,022,464
- Issue date Jun 1, 2021
- ALLEGRO MICROSYSTEMS, LLC
- Andreas P. Friedrich
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic field sensor integrated circuit with an integrated coil
- Patent number 10,916,665
- Issue date Feb 9, 2021
- ALLEGRO MICROSYSTEMS, LLC
- Ravi Vig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current sensor system
- Patent number 10,884,031
- Issue date Jan 5, 2021
- ALLEGRO MICROSYSTEMS, LLC
- Yannick Vuillermet
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic field sensors and method for determining position and orie...
- Patent number 10,782,152
- Issue date Sep 22, 2020
- ALLEGRO MICROSYSTEMS, LLC
- Yannick Vuillermet
- G01 - MEASURING TESTING
Information Patent Grant
Angle sensing using differential magnetic measurement and a back bi...
- Patent number 10,598,515
- Issue date Mar 24, 2020
- ALLEGRO MICROSYSTEMS, LLC
- Simon Tima
- G01 - MEASURING TESTING
Information Patent Grant
Arrangements for Hall effect elements and vertical epi resistors up...
- Patent number 10,520,559
- Issue date Dec 31, 2019
- ALLEGRO MICROSYSTEMS, LLC
- Juan Manuel Cesaretti
- G01 - MEASURING TESTING
Information Patent Grant
System, method and display device for managing the occupation of sh...
- Patent number 10,437,312
- Issue date Oct 8, 2019
- ROOMZ S.A.
- Roger Meier
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shifting device of a vehicle transmission
- Patent number 10,408,639
- Issue date Sep 10, 2019
- ZF Friedrichshafen AG
- Stefan Hakspiel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Magnetic field sensor having at least two CVH elements and method o...
- Patent number 10,386,427
- Issue date Aug 20, 2019
- ALLEGRO MICROSYSTEMS, LLC
- Andreas P. Friedrich
- G01 - MEASURING TESTING
Information Patent Grant
Enhanced neutral gear sensor
- Patent number 10,385,964
- Issue date Aug 20, 2019
- ALLEGRO MICROSYSTEMS, LLC
- Yannick Vuillermet
- G01 - MEASURING TESTING
Information Patent Grant
Assembly using a magnetic field sensor for detecting a rotation and...
- Patent number 10,323,958
- Issue date Jun 18, 2019
- ALLEGRO MICROSYSTEMS, LLC
- Stefan Kranz
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic field sensor integrated circuit with an electromagnetic su...
- Patent number 10,230,006
- Issue date Mar 12, 2019
- Allegro MicroSystems, LLC
- Ravi Vig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic field sensors and methods using mixing in a magnetoresista...
- Patent number 10,078,117
- Issue date Sep 18, 2018
- ALLEGRO MICROSYSTEMS, LLC
- Gerardo A. Monreal
- G01 - MEASURING TESTING
Information Patent Grant
Angle sensing using differential magnetic measurement and a back bi...
- Patent number 9,869,566
- Issue date Jan 16, 2018
- Allegro Microsystems, LLC
- Simon Tima
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic field sensor for sensing a movement of a target object
- Patent number 9,823,090
- Issue date Nov 21, 2017
- Allegro Microsystems, LLC
- Andrea Foletto
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic field sensor integrated circuit with integral ferromagneti...
- Patent number 9,812,588
- Issue date Nov 7, 2017
- Allegro Microsystems, LLC
- Ravi Vig
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CURRENT SENSOR ASSEMBLIES FOR LOW CURRENTS
- Publication number 20240272208
- Publication date Aug 15, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Loïc André Messier
- G01 - MEASURING TESTING
Information Patent Application
SENSORS WITH FAULT DETECTION
- Publication number 20240219227
- Publication date Jul 4, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Solène Bastien
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC FIELD SENSOR INTEGRATED CIRCUIT WITH INTEGRAL FERROMAGNETI...
- Publication number 20240222526
- Publication date Jul 4, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Ravi Vig
- G01 - MEASURING TESTING
Information Patent Application
ANGLE SENSOR
- Publication number 20240200926
- Publication date Jun 20, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Yannick Vuillermet
- G01 - MEASURING TESTING
Information Patent Application
AUTO-CALIBRATION FOR CORELESS CURRENT SENSORS
- Publication number 20240027560
- Publication date Jan 25, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Yannick Vuillermet
- G01 - MEASURING TESTING
Information Patent Application
AUTO-CALIBRATION FOR CORELESS CURRENT SENSORS
- Publication number 20240004016
- Publication date Jan 4, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Yannick Vuillermet
- G01 - MEASURING TESTING
Information Patent Application
HIGH RESOLUTION SENSING PROTOCOL
- Publication number 20230400477
- Publication date Dec 14, 2023
- ALLEGRO MICROSYSTEMS, LLC
- Andreas P. Friedrich
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING DATA CONCURRENTLY WITH A PULS...
- Publication number 20230378977
- Publication date Nov 23, 2023
- ALLEGRO MICROSYSTEMS, LLC
- Solène Bastien
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CURRENT SENSOR ASSEMBLIES FOR LOW CURRENTS
- Publication number 20230333147
- Publication date Oct 19, 2023
- ALLEGRO MICROSYSTEMS, LLC
- Loïc André Messier
- G01 - MEASURING TESTING
Information Patent Application
Heterogeneous Magnetic and Inductive Sensors
- Publication number 20230332965
- Publication date Oct 19, 2023
- ALLEGRO MICROSYSTEMS, LLC
- Emanuele Andrea Casu
- G01 - MEASURING TESTING
Information Patent Application
MULTIPLE BRANCH BUS BAR FOR CORELESS CURRENT SENSING APPLICATION
- Publication number 20230298779
- Publication date Sep 21, 2023
- ALLEGRO MICROSYSTEMS, LLC
- Loïc André Messier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT SENSOR PACKAGE
- Publication number 20230258693
- Publication date Aug 17, 2023
- ALLEGRO MICROSYSTEMS, LLC
- Simon E. Rock
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED CIRCUIT PACKAGE WITH MAGNET HAVING A CHANNEL
- Publication number 20230261118
- Publication date Aug 17, 2023
- ALLEGRO MICROSYSTEMS, LLC
- Ravi Vig
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC FIELD SENSOR INTEGRATED CIRCUIT WITH INTEGRAL FERROMAGNETI...
- Publication number 20230057390
- Publication date Feb 23, 2023
- ALLEGRO MICROSYSTEMS, LLC
- Ravi Vig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR DETECTING ANGULAR POSITION OF A TARGET HAV...
- Publication number 20230037545
- Publication date Feb 9, 2023
- ALLEGRO MICROSYSTEMS, LLC
- Syed Bilal Ali
- G01 - MEASURING TESTING
Information Patent Application
ANGLE SENSOR
- Publication number 20220397382
- Publication date Dec 15, 2022
- ALLEGRO MICROSYSTEMS, LLC
- Yannick Vuillermet
- G01 - MEASURING TESTING
Information Patent Application
AUTOMATIC PHASE OFFSET CALCULATION
- Publication number 20220317142
- Publication date Oct 6, 2022
- ALLEGRO MICROSYSTEMS, LLC
- Solène Bastien
- G01 - MEASURING TESTING
Information Patent Application
SENSOR INTEGRATED CIRCUIT WITH INTEGRATED COIL
- Publication number 20220310853
- Publication date Sep 29, 2022
- ALLEGRO MICROSYSTEMS, LLC
- Ravi Vig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED SHUNT AND MAGNETIC FIELD CURRENT SENSOR
- Publication number 20220283200
- Publication date Sep 8, 2022
- ALLEGRO MICROSYSTEMS, LLC
- Andreas P. Friedrich
- G01 - MEASURING TESTING
Information Patent Application
SENSOR SIGNALING OF ABSOLUTE AND INCREMENTAL DATA
- Publication number 20220239462
- Publication date Jul 28, 2022
- ALLEGRO MICROSYSTEMS, LLC
- Emanuele Andrea Casu
- G07 - CHECKING-DEVICES
Information Patent Application
SENSORS HAVING SIGNAL REDUNDANCY
- Publication number 20210278485
- Publication date Sep 9, 2021
- Allego MicroSystems, LLC
- Andreas P. Friedrich
- G01 - MEASURING TESTING
Information Patent Application
Magnetic Field Sensor Integrated Circuit with an Integrated Coil
- Publication number 20210111284
- Publication date Apr 15, 2021
- ALLEGRO MICROSYSTEMS, LLC
- Ravi Vig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Back-Biased Magnetic Field Sensor Having One Or More Magnetoresista...
- Publication number 20200116525
- Publication date Apr 16, 2020
- ALLEGRO MICROSYSTEMS, LLC
- Andreas P. Friedrich
- G01 - MEASURING TESTING
Information Patent Application
Current Sensor System
- Publication number 20200057097
- Publication date Feb 20, 2020
- ALLEGRO MICROSYSTEMS, LLC
- Yannick Vuillermet
- G01 - MEASURING TESTING
Information Patent Application
Magnetic Field Sensor Having at Least Two CVH Elements and Method o...
- Publication number 20190250222
- Publication date Aug 15, 2019
- Allegro Microsystems, LLC
- Andreas P. Friedrich
- G01 - MEASURING TESTING
Information Patent Application
Magnetic Field Sensor Integrated Circuit With Integral Ferromagneti...
- Publication number 20190157465
- Publication date May 23, 2019
- ALLEGRO MICROSYSTEMS, LLC
- Ravi Vig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetic Field Sensors and Method for Determining Position and Orie...
- Publication number 20190056241
- Publication date Feb 21, 2019
- Allegro Microsystems, LLC
- Yannick Vuillermet
- G01 - MEASURING TESTING
Information Patent Application
Arrangements for Hall Effect Elements and Vertical Epi Resistors Up...
- Publication number 20190049529
- Publication date Feb 14, 2019
- Allegro Microsystems, LLC
- Juan Manuel Cesaretti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetic Field Sensor Integrated Circuit with Integral Ferromagneti...
- Publication number 20190049527
- Publication date Feb 14, 2019
- ALLEGRO MICROSYSTEMS, LLC
- Ravi Vig
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM, METHOD AND DISPLAY DEVICE FOR MANAGING THE OCCUPATION OF SH...
- Publication number 20180267594
- Publication date Sep 20, 2018
- Roomz SA
- Roger MEIER
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Andreas P. Friedrich

Person

Patents Grantslast 30 patents

Automatic phase offset calculation

Angle sensor

Multiple branch bus bar for coreless current sensing application

Sensor signaling of absolute and incremental data

Current sensor assemblies for low currents

Integrated circuit package with magnet having a channel

Current sensor package

Auto-calibration for coreless current sensors

Magnetic field sensor integrated circuit with integral ferromagneti...

Sensor integrated circuit with integrated coil and element in centr...

Integrated shunt and magnetic field current sensor

Magnetic field sensor integrated circuit with an integrated coil en...

Dynamic bridge diagnostic

Sensors having signal redundancy

Back-biased magnetic field sensor having one or more magnetoresista...

Magnetic field sensor integrated circuit with an integrated coil

Current sensor system

Magnetic field sensors and method for determining position and orie...

Angle sensing using differential magnetic measurement and a back bi...

Arrangements for Hall effect elements and vertical epi resistors up...

System, method and display device for managing the occupation of sh...

Shifting device of a vehicle transmission

Magnetic field sensor having at least two CVH elements and method o...

Enhanced neutral gear sensor

Assembly using a magnetic field sensor for detecting a rotation and...

Magnetic field sensor integrated circuit with an electromagnetic su...

Magnetic field sensors and methods using mixing in a magnetoresista...

Angle sensing using differential magnetic measurement and a back bi...

Magnetic field sensor for sensing a movement of a target object

Magnetic field sensor integrated circuit with integral ferromagneti...

Patents Applicationslast 30 patents

CURRENT SENSOR ASSEMBLIES FOR LOW CURRENTS

SENSORS WITH FAULT DETECTION

MAGNETIC FIELD SENSOR INTEGRATED CIRCUIT WITH INTEGRAL FERROMAGNETI...

ANGLE SENSOR

AUTO-CALIBRATION FOR CORELESS CURRENT SENSORS

AUTO-CALIBRATION FOR CORELESS CURRENT SENSORS

HIGH RESOLUTION SENSING PROTOCOL

METHOD AND APPARATUS FOR TRANSMITTING DATA CONCURRENTLY WITH A PULS...

CURRENT SENSOR ASSEMBLIES FOR LOW CURRENTS

Heterogeneous Magnetic and Inductive Sensors

MULTIPLE BRANCH BUS BAR FOR CORELESS CURRENT SENSING APPLICATION

CURRENT SENSOR PACKAGE

INTEGRATED CIRCUIT PACKAGE WITH MAGNET HAVING A CHANNEL

MAGNETIC FIELD SENSOR INTEGRATED CIRCUIT WITH INTEGRAL FERROMAGNETI...

METHOD AND APPARATUS FOR DETECTING ANGULAR POSITION OF A TARGET HAV...

ANGLE SENSOR

AUTOMATIC PHASE OFFSET CALCULATION

SENSOR INTEGRATED CIRCUIT WITH INTEGRATED COIL

INTEGRATED SHUNT AND MAGNETIC FIELD CURRENT SENSOR

SENSOR SIGNALING OF ABSOLUTE AND INCREMENTAL DATA

SENSORS HAVING SIGNAL REDUNDANCY

Magnetic Field Sensor Integrated Circuit with an Integrated Coil

Back-Biased Magnetic Field Sensor Having One Or More Magnetoresista...

Current Sensor System

Magnetic Field Sensor Having at Least Two CVH Elements and Method o...

Magnetic Field Sensor Integrated Circuit With Integral Ferromagneti...

Magnetic Field Sensors and Method for Determining Position and Orie...

Arrangements for Hall Effect Elements and Vertical Epi Resistors Up...

Magnetic Field Sensor Integrated Circuit with Integral Ferromagneti...

SYSTEM, METHOD AND DISPLAY DEVICE FOR MANAGING THE OCCUPATION OF SH...