Adrianus Maria Lafort

Person

Delft, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Micro-electromechanical transducer with reduced size
- Patent number 12,195,329
- Issue date Jan 14, 2025
- Sonion Nederland B.V.
- Adrianus Maria Lafort
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Miniature receiver
- Patent number 11,051,107
- Issue date Jun 29, 2021
- Sonion Nederland B.V.
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier comprising two parallel coupled amplifier units
- Patent number 10,951,169
- Issue date Mar 16, 2021
- Sonion Nederland B.V.
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Miniature speaker with acoustical mass
- Patent number 10,904,671
- Issue date Jan 26, 2021
- Sonion Nederland B.V.
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic circuit and in-ear piece for a hearing device
- Patent number 10,887,705
- Issue date Jan 5, 2021
- Sonion Nederland B.V.
- Adrianus Maria Lafort
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sensing circuit comprising an amplifying circuit and an amplifying...
- Patent number 10,656,006
- Issue date May 19, 2020
- Sonion Nederland B.V.
- Adrianus Maria Lafort
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microelectromechanical systems (MEMS) microphone bias voltage
- Patent number 10,349,170
- Issue date Jul 9, 2019
- Invensense, Inc.
- Kieran Harney
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Phase correcting system and a phase correctable transducer system
- Patent number 10,327,072
- Issue date Jun 18, 2019
- Sonion Nederland B.V.
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transducer with a high sensitivity
- Patent number 10,264,361
- Issue date Apr 16, 2019
- Sonion Nederland B.V.
- Adrianus Maria Lafort
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit for providing a high and a low impedance and a system compr...
- Patent number 10,243,521
- Issue date Mar 26, 2019
- Sonion Nederland B.V.
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Micro-electro-mechanical system microphone with dual backplates
- Patent number 10,206,047
- Issue date Feb 12, 2019
- Invensense, Inc.
- Kieran Harney
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Microelectromechanical systems (MEMS) microphone bias voltage
- Patent number 10,045,121
- Issue date Aug 7, 2018
- Invensense, Inc.
- Kieran Harney
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Receiver having a suspended motor assembly
- Patent number 10,009,693
- Issue date Jun 26, 2018
- Sonion Nederland B.V.
- Aart Zeger van Halteren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transducer, a hearing aid comprising the transducer and a method of...
- Patent number 9,888,326
- Issue date Feb 6, 2018
- Sonion Nederland B.V.
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker, an armature and a method
- Patent number 9,736,591
- Issue date Aug 15, 2017
- Sonion Nederland B.V.
- Aart Zeger van Halteren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving armature receiver assemblies with vibration suppression
- Patent number 9,473,855
- Issue date Oct 18, 2016
- Sonion Nederland B.V.
- Aart Zeger van Halteren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transducer, a hearing aid comprising the transducer and a method of...
- Patent number 9,247,359
- Issue date Jan 26, 2016
- Sonion Nederland B.V.
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing aid with a pump arrangement
- Patent number 9,066,190
- Issue date Jun 23, 2015
- Sonion Nederland B.V.
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-layer armature for moving armature receiver
- Patent number 8,995,705
- Issue date Mar 31, 2015
- Sonion Nederland B.V.
- Sietse Jacob van Reeuwijk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving armature receiver assemblies with vibration suppression
- Patent number 8,792,672
- Issue date Jul 29, 2014
- Sonion Nederland B.V.
- Aart Zeger van Halteren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motor assembly
- Patent number 8,712,084
- Issue date Apr 29, 2014
- Sonion Nederland B.V.
- Dennis Jacobus Mattheus Mocking
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver module for inflating a membrane in an ear device
- Patent number 8,526,651
- Issue date Sep 3, 2013
- Sonion Nederland B.V.
- Adrianus M. Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver assembly for an inflatable ear device
- Patent number 8,526,652
- Issue date Sep 3, 2013
- Sonion Nederland B.V.
- Stephen D. Ambrose
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cylindrical microphone having an electret assembly in the end cover
- Patent number 7,286,680
- Issue date Oct 23, 2007
- Sonion Nederland B.V.
- Michael G. M. Steeman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone having a flexible printed circuit board for mounting com...
- Patent number 7,239,714
- Issue date Jul 3, 2007
- Sonion Nederland B.V.
- Marcel de Blok
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CMOS high impedance circuit
- Patent number 7,149,317
- Issue date Dec 12, 2006
- SonionMicrotronic Nederland B.V.
- Adrianus M. Lafort
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Cylindrical microphone having an electret assembly in the end cover
- Patent number 7,062,058
- Issue date Jun 13, 2006
- Sonion Nederland B.V.
- Michael G. M. Steeman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone for a listening device having a reduced humidity coeffic...
- Patent number 6,937,735
- Issue date Aug 30, 2005
- SonionMicrotronic Nederland B.V.
- Dion I. de Roo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High impedance bias circuit
- Patent number 6,353,344
- Issue date Mar 5, 2002
- Microtronic US, Inc.
- Adrianus M. Lafort
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
COMPACT VIBRATION SENSOR
- Publication number 20240302204
- Publication date Sep 12, 2024
- Sonion Nederland BV
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AN AMPLIFIER FOR A DUAL BACKPLATE MEMS MICROPHONE
- Publication number 20240088839
- Publication date Mar 14, 2024
- Sonion Nederland BV
- Adrianus Maria Lafort
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MOVEABLE ELEMENT FOR A TRANSDUCER, TRANSDUCER, IN-EAR DEVICE AND ME...
- Publication number 20240022858
- Publication date Jan 18, 2024
- Sonion Nederland BV
- Dion Ivo DE ROO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICRO-ELECTROMECHANICAL TRANSDUCER WITH REDUCED SIZE
- Publication number 20220169499
- Publication date Jun 2, 2022
- Sonion Nederland BV
- Adrianus Maria LAFORT
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
AMPLIFIER COMPRISING TWO PARALLEL COUPLED AMPLIFIER UNITS
- Publication number 20200028470
- Publication date Jan 23, 2020
- Sonion Nederland BV
- Adrianus Maria Lafort
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MINIATURE RECEIVER
- Publication number 20190379978
- Publication date Dec 12, 2019
- Sonion Nederland BV
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MINIATURE SPEAKER WITH ACOUSTICAL MASS
- Publication number 20190268701
- Publication date Aug 29, 2019
- Sonion Nederland BV
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC CIRCUIT AND IN-EAR PIECE FOR A HEARING DEVICE
- Publication number 20190246219
- Publication date Aug 8, 2019
- Sonion Nederland BV
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROELECTROMECHANICAL SYSTEMS (MEMS) MICROPHONE BIAS VOLTAGE
- Publication number 20180332390
- Publication date Nov 15, 2018
- InvenSense, Inc.
- Kieran Harney
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
CIRCUIT FOR PROVIDING A HIGH AND A LOW IMPEDANCE AND A SYSTEM COMPR...
- Publication number 20180146301
- Publication date May 24, 2018
- Sonion Nederland BV
- Adrianus Maria Lafort
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SENSING CIRCUIT COMPRISING AN AMPLIFYING CIRCUIT AND AN AMPLIFYING...
- Publication number 20180143068
- Publication date May 24, 2018
- Sonion Nederland BV
- Adrianus Maria Lafort
- G01 - MEASURING TESTING
Information Patent Application
PHASE CORRECTING SYSTEM AND A PHASE CORRECTABLE TRANSDUCER SYSTEM
- Publication number 20180146286
- Publication date May 24, 2018
- Sonion Nederland BV
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUIT FOR PROVIDING A HIGH AND A LOW IMPEDANCE AND A SYSTEM COMPR...
- Publication number 20180145643
- Publication date May 24, 2018
- Sonion Nederland BV
- Adrianus Maria Lafort
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSDUCER WITH A HIGH SENSITIVITY
- Publication number 20180146295
- Publication date May 24, 2018
- Sonion Nederland BV
- Adrianus Maria Lafort
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MICROELECTROMECHANICAL SYSTEMS (MEMS) MICROPHONE BIAS VOLTAGE
- Publication number 20170318385
- Publication date Nov 2, 2017
- InvenSense, Inc.
- Kieran Harney
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MICRO-ELECTRO-MECHANICAL SYSTEM MICROPHONE WITH DUAL BACKPLATES
- Publication number 20170318395
- Publication date Nov 2, 2017
- InvenSense, Inc.
- Kieran Harney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECTIONAL MICROPHONE MODULE
- Publication number 20160255445
- Publication date Sep 1, 2016
- Sonion Nederland BV
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER HAVING A SUSPENDED MOTOR ASSEMBLY
- Publication number 20160227328
- Publication date Aug 4, 2016
- Sonion Nederland BV
- Aart Zeger van Halteren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transducer, A Hearing Aid Comprising The Transducer And A Method Of...
- Publication number 20160134978
- Publication date May 12, 2016
- Sonion Nederland BV
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Loudspeaker, An Armature And A Method
- Publication number 20150245141
- Publication date Aug 27, 2015
- Sonion Nederland BV
- Aart Zeger van Halteren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOVING ARMATURE RECEIVER ASSEMBLIES WITH VIBRATION SUPPRESSION
- Publication number 20140305735
- Publication date Oct 16, 2014
- Aart Zeger van Halteren
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
BALLOON CONNECTOR FOR A HEARING AID ASSEMBLY
- Publication number 20140205123
- Publication date Jul 24, 2014
- Sonion Nederland BV
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING AID WITH A PUMP ARRANGEMENT
- Publication number 20140119584
- Publication date May 1, 2014
- Sonion Nederland BV
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING AID ASSEMBLY
- Publication number 20140119586
- Publication date May 1, 2014
- Sonion A/S
- Mads Buur Mortensen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transducer, A Hearing Aid Comprising The Transducer And A Method Of...
- Publication number 20140112509
- Publication date Apr 24, 2014
- Sonion Nederland BV
- Adrianus Maria Lafort
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOVING ARMATURE RECEIVER ASSEMBLIES WITH VIBRATION SUPPRESSION
- Publication number 20120255805
- Publication date Oct 11, 2012
- Sonion Nederland BV
- Aart Zeger van Halteren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-LAYER ARMATURE FOR MOVING ARMATURE RECEIVER
- Publication number 20120155694
- Publication date Jun 21, 2012
- Sonion Nederland BV
- Sietse Jacob van Reeuwijk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTOR ASSEMBLY
- Publication number 20120140966
- Publication date Jun 7, 2012
- Sonion Nederland BV
- Dennis Jacobus Mattheus Mocking
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER ASSEMBLY FOR AN INFLATABLE EAR DEVICE
- Publication number 20110311069
- Publication date Dec 22, 2011
- Sonion Nederland BV
- Stephen D. Ambrose
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER MODULE FOR INFLATING A MEMBRANE IN AN EAR DEVICE
- Publication number 20110182453
- Publication date Jul 28, 2011
- Sonion Nederland BV
- PAUL CHRISTIAAN VAN HAL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Adrianus Maria Lafort

Person

Patents Grantslast 30 patents

Micro-electromechanical transducer with reduced size

Miniature receiver

Amplifier comprising two parallel coupled amplifier units

Miniature speaker with acoustical mass

Electronic circuit and in-ear piece for a hearing device

Sensing circuit comprising an amplifying circuit and an amplifying...

Microelectromechanical systems (MEMS) microphone bias voltage

Phase correcting system and a phase correctable transducer system

Transducer with a high sensitivity

Circuit for providing a high and a low impedance and a system compr...

Micro-electro-mechanical system microphone with dual backplates

Microelectromechanical systems (MEMS) microphone bias voltage

Receiver having a suspended motor assembly

Transducer, a hearing aid comprising the transducer and a method of...

Loudspeaker, an armature and a method

Moving armature receiver assemblies with vibration suppression

Transducer, a hearing aid comprising the transducer and a method of...

Hearing aid with a pump arrangement

Multi-layer armature for moving armature receiver

Moving armature receiver assemblies with vibration suppression

Motor assembly

Receiver module for inflating a membrane in an ear device

Receiver assembly for an inflatable ear device

Cylindrical microphone having an electret assembly in the end cover

Microphone having a flexible printed circuit board for mounting com...

CMOS high impedance circuit

Cylindrical microphone having an electret assembly in the end cover

Microphone for a listening device having a reduced humidity coeffic...

High impedance bias circuit

Patents Applicationslast 30 patents

COMPACT VIBRATION SENSOR

AN AMPLIFIER FOR A DUAL BACKPLATE MEMS MICROPHONE

MOVEABLE ELEMENT FOR A TRANSDUCER, TRANSDUCER, IN-EAR DEVICE AND ME...

MICRO-ELECTROMECHANICAL TRANSDUCER WITH REDUCED SIZE

AMPLIFIER COMPRISING TWO PARALLEL COUPLED AMPLIFIER UNITS

MINIATURE RECEIVER

MINIATURE SPEAKER WITH ACOUSTICAL MASS

ELECTRONIC CIRCUIT AND IN-EAR PIECE FOR A HEARING DEVICE

MICROELECTROMECHANICAL SYSTEMS (MEMS) MICROPHONE BIAS VOLTAGE

CIRCUIT FOR PROVIDING A HIGH AND A LOW IMPEDANCE AND A SYSTEM COMPR...

SENSING CIRCUIT COMPRISING AN AMPLIFYING CIRCUIT AND AN AMPLIFYING...

PHASE CORRECTING SYSTEM AND A PHASE CORRECTABLE TRANSDUCER SYSTEM

CIRCUIT FOR PROVIDING A HIGH AND A LOW IMPEDANCE AND A SYSTEM COMPR...

TRANSDUCER WITH A HIGH SENSITIVITY

MICROELECTROMECHANICAL SYSTEMS (MEMS) MICROPHONE BIAS VOLTAGE

MICRO-ELECTRO-MECHANICAL SYSTEM MICROPHONE WITH DUAL BACKPLATES

DIRECTIONAL MICROPHONE MODULE

RECEIVER HAVING A SUSPENDED MOTOR ASSEMBLY

Transducer, A Hearing Aid Comprising The Transducer And A Method Of...

Loudspeaker, An Armature And A Method

MOVING ARMATURE RECEIVER ASSEMBLIES WITH VIBRATION SUPPRESSION

BALLOON CONNECTOR FOR A HEARING AID ASSEMBLY

HEARING AID WITH A PUMP ARRANGEMENT

HEARING AID ASSEMBLY

Transducer, A Hearing Aid Comprising The Transducer And A Method Of...

MOVING ARMATURE RECEIVER ASSEMBLIES WITH VIBRATION SUPPRESSION

MULTI-LAYER ARMATURE FOR MOVING ARMATURE RECEIVER

MOTOR ASSEMBLY

RECEIVER ASSEMBLY FOR AN INFLATABLE EAR DEVICE

RECEIVER MODULE FOR INFLATING A MEMBRANE IN AN EAR DEVICE