Stefan Barzen

Person

Munich, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Dual membrane transducer
- Patent number 11,905,167
- Issue date Feb 20, 2024
- Infineon Technologies AG
- Wolfgang Klein
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Thermal emitter with embedded heating element
- Patent number 11,668,683
- Issue date Jun 6, 2023
- Infineon Technologies AG
- Christoph Glacer
- G02 - OPTICS
Information Patent Grant
Membrane support for dual backplate transducers
- Patent number 11,524,891
- Issue date Dec 13, 2022
- Infineon Technologies AG
- Wolfgang Klein
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Sensor with a membrane electrode, a counterelectrode, and at least...
- Patent number 11,505,453
- Issue date Nov 22, 2022
- Infineon Technologies AG
- Stefan Barzen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
MEMS devices
- Patent number 11,470,426
- Issue date Oct 11, 2022
- Infineon Technologies AG
- Arnaud Walther
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Sound transducer structure and method for manufacturing a sound tra...
- Patent number 11,115,755
- Issue date Sep 7, 2021
- Infineon Technologies AG
- Alfons Dehe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS component and production method for a MEMS component
- Patent number 11,053,117
- Issue date Jul 6, 2021
- Infineon Technologies AG
- Marc Fueldner
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
System and method for a pumping speaker
- Patent number 11,039,248
- Issue date Jun 15, 2021
- Infineon Technologies AG
- Stefan Barzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Membrane support for dual backplate transducers
- Patent number 10,981,780
- Issue date Apr 20, 2021
- Infineon Technologies AG
- Wolfgang Klein
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
MEMS device
- Patent number 10,779,101
- Issue date Sep 15, 2020
- Infineon Technologies AG
- Alfons Dehe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
MEMS component and production method for a MEMS component
- Patent number 10,689,250
- Issue date Jun 23, 2020
- Infineon Technologies AG
- Marc Fueldner
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
MEMS device
- Patent number 10,602,290
- Issue date Mar 24, 2020
- Infineon Technologies AG
- Alfons Dehe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Sound transducer structure and method for manufacturing a sound tra...
- Patent number 10,567,886
- Issue date Feb 18, 2020
- Infineon Technologies AG
- Alfons Dehe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS sound transducer, MEMS microphone and method for providing a M...
- Patent number 10,469,958
- Issue date Nov 5, 2019
- Infineon Technologies AG
- Stefan Barzen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Semiconductor device, microphone and method for producing a semicon...
- Patent number 10,464,807
- Issue date Nov 5, 2019
- Infineon Technologies AG
- Stefan Barzen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
System and method for a multi-electrode MEMS device
- Patent number 10,462,579
- Issue date Oct 29, 2019
- Infineon Technologies AG
- Stefan Barzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor devices having a membrane layer with smooth stress-re...
- Patent number 10,405,118
- Issue date Sep 3, 2019
- Infineon Technologies AG
- Alfons Dehe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
System and method for a pumping speaker
- Patent number 10,244,316
- Issue date Mar 26, 2019
- Infineon Technologies AG
- Stefan Barzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS device
- Patent number 10,171,925
- Issue date Jan 1, 2019
- Infineon Technologies AG
- Alfons Dehe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Sound transducer structure and method for manufacturing a sound tra...
- Patent number 10,034,100
- Issue date Jul 24, 2018
- Infineon Technologies AG
- Alfons Dehe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for a multi-electrode MEMS device
- Patent number 10,003,889
- Issue date Jun 19, 2018
- Infineon Technologies AG
- Stefan Barzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for forming a microelectromechanical device
- Patent number 9,902,612
- Issue date Feb 27, 2018
- Infineon Technologies AG
- Alfons Dehe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Semiconductor device and a method for forming a semiconductor device
- Patent number 9,875,934
- Issue date Jan 23, 2018
- Infineon Technologies AG
- Stefan Barzen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for a pumping speaker
- Patent number 9,843,862
- Issue date Dec 12, 2017
- Infineon Technologies AG
- Stefan Barzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microelectromechanical device and method for forming a microelectro...
- Patent number 9,745,188
- Issue date Aug 29, 2017
- Infineon Technologies AG
- Alfons Dehe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Packaged MEMS device comprising adjustable ventilation opening
- Patent number 9,673,785
- Issue date Jun 6, 2017
- Infineon Technologies AG
- Christian Herzum
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Sound transducer structure and method for manufacturing a sound tra...
- Patent number 9,668,056
- Issue date May 30, 2017
- Infineon Technologies AG
- Alfons Dehe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS device
- Patent number 9,628,886
- Issue date Apr 18, 2017
- Infineon Technologies AG
- Alfons Dehe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
System and method for a MEMS transducer
- Patent number 9,540,226
- Issue date Jan 10, 2017
- Infineon Technologies AG
- Wolfgang Klein
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Capacitive microphone with insulated conductive plate
- Patent number 9,503,823
- Issue date Nov 22, 2016
- Infineon Technologies AG
- Stefan Barzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MEMBRANE SUPPORT FOR DUAL BACKPLATE TRANSDUCERS
- Publication number 20240158224
- Publication date May 16, 2024
- INFINEON TECHNOLOGIES AG
- Wolfgang Klein
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS Device and Method for Manufacturing a MEMS Device
- Publication number 20240017986
- Publication date Jan 18, 2024
- INFINEON TECHNOLOGIES AG
- Stefan Barzen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS Device
- Publication number 20230339743
- Publication date Oct 26, 2023
- INFINEON TECHNOLOGIES AG
- Hans-Jörg Timme
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
SEMICONDUCTOR DEVICES HAVING A MEMBRANE LAYER WITH SMOOTH STRESS-RE...
- Publication number 20230224657
- Publication date Jul 13, 2023
- INFINEON TECHNOLOGIES AG
- Alfons Dehe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Membrane Support for Dual Backplate Transducers
- Publication number 20230002219
- Publication date Jan 5, 2023
- INFINEON TECHNOLOGIES AG
- Wolfgang Klein
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Thermal Emitter With Embedded Heating Element
- Publication number 20210341433
- Publication date Nov 4, 2021
- INFINEON TECHNOLOGIES AG
- Christoph Glacer
- G02 - OPTICS
Information Patent Application
Membrane Support for Dual Backplate Transducers
- Publication number 20210139319
- Publication date May 13, 2021
- INFINEON TECHNOLOGIES AG
- Wolfgang Klein
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMBRANE SUPPORT FOR DUAL BACKPLATE TRANSDUCERS
- Publication number 20210053821
- Publication date Feb 25, 2021
- INFINEON TECHNOLOGIES AG
- Wolfgang Klein
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS DEVICES
- Publication number 20210044905
- Publication date Feb 11, 2021
- INFINEON TECHNOLOGIES AG
- Arnaud Walther
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
SENSOR WITH A MEMBRANE ELECTRODE, A COUNTERELECTRODE, AND AT LEAST...
- Publication number 20200283290
- Publication date Sep 10, 2020
- INFINEON TECHNOLOGIES AG
- Stefan Barzen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS Device
- Publication number 20200236485
- Publication date Jul 23, 2020
- INFINEON TECHNOLOGIES AG
- Alfons Dehe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS COMPONENT AND PRODUCTION METHOD FOR A MEMS COMPONENT
- Publication number 20200216309
- Publication date Jul 9, 2020
- INFINEON TECHNOLOGIES AG
- Marc Fueldner
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
SOUND TRANSDUCER STRUCTURE AND METHOD FOR MANUFACTURING A SOUND TRA...
- Publication number 20200169819
- Publication date May 28, 2020
- INFINEON TECHNOLOGIES AG
- Alfons Dehe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor Devices Having a Membrane Layer with Smooth Stress-Re...
- Publication number 20190297441
- Publication date Sep 26, 2019
- INFINEON TECHNOLOGIES AG
- Alfons Dehe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
System and Method for a Pumping Speaker
- Publication number 20190174229
- Publication date Jun 6, 2019
- INFINEON TECHNOLOGIES AG
- Stefan Barzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS Device
- Publication number 20190098424
- Publication date Mar 28, 2019
- INFINEON TECHNOLOGIES AG
- Alfons Dehe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS COMPONENT AND PRODUCTION METHOD FOR A MEMS COMPONENT
- Publication number 20190023562
- Publication date Jan 24, 2019
- INFINEON TECHNOLOGIES AG
- Marc Fueldner
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS SOUND TRANSDUCER, MEMS MICROPHONE AND METHOD FOR PROVIDING A M...
- Publication number 20180262844
- Publication date Sep 13, 2018
- INFINEON TECHNOLOGIES AG
- Stefan Barzen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
System and Method for a Multi-Electrode MEMS Device
- Publication number 20180262843
- Publication date Sep 13, 2018
- INFINEON TECHNOLOGIES AG
- Stefan Barzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR DEVICE, MICROPHONE AND METHOD FOR PRODUCING A SEMICON...
- Publication number 20180170745
- Publication date Jun 21, 2018
- INFINEON TECHNOLOGIES AG
- Stefan Barzen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
SEMICONDUCTOR DEVICE AND A METHOD FOR FORMING A SEMICONDUCTOR DEVICE
- Publication number 20180108567
- Publication date Apr 19, 2018
- Infineon Technologies AG
- Stefan Barzen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Sound Transducer Structure and Method for Manufacturing a Sound Tra...
- Publication number 20180103325
- Publication date Apr 12, 2018
- INFINEON TECHNOLOGIES AG
- Alfons Dehe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for a Pumping Speaker
- Publication number 20180035206
- Publication date Feb 1, 2018
- INFINEON TECHNOLOGIES AG
- Stefan Barzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR FORMING A MICROELECTROMECHANICAL DEVICE
- Publication number 20170297899
- Publication date Oct 19, 2017
- INFINEON TECHNOLOGIES AG
- Alfons Dehe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
SEMICONDUCTOR DEVICE AND A METHOD FOR FORMING A SEMICONDUCTOR DEVICE
- Publication number 20170250112
- Publication date Aug 31, 2017
- INFINEON TECHNOLOGIES AG
- Stefan Barzen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROELECTROMECHANICAL DEVICE AND METHOD FOR FORMING A MICROELECTRO...
- Publication number 20170247245
- Publication date Aug 31, 2017
- INFINEON TECHNOLOGIES AG
- Alfons Dehe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS Device
- Publication number 20170180900
- Publication date Jun 22, 2017
- INFINEON TECHNOLOGIES AG
- Alfons Dehe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
System and Method for a Multi-Electrode MEMS Device
- Publication number 20170041716
- Publication date Feb 9, 2017
- INFINEON TECHNOLOGIES AG
- Stefan Barzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for a Pumping Speaker
- Publication number 20170041708
- Publication date Feb 9, 2017
- INFINEON TECHNOLOGIES AG
- Stefan Barzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sound Transducer Structure and Method for Manufacturing a Sound Tra...
- Publication number 20170034634
- Publication date Feb 2, 2017
- INFINEON TECHNOLOGIES AG
- Alfons Dehe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Stefan Barzen

Person

Patents Grantslast 30 patents

Dual membrane transducer

Thermal emitter with embedded heating element

Membrane support for dual backplate transducers

Sensor with a membrane electrode, a counterelectrode, and at least...

MEMS devices

Sound transducer structure and method for manufacturing a sound tra...

MEMS component and production method for a MEMS component

System and method for a pumping speaker

Membrane support for dual backplate transducers

MEMS device

MEMS component and production method for a MEMS component

MEMS device

Sound transducer structure and method for manufacturing a sound tra...

MEMS sound transducer, MEMS microphone and method for providing a M...

Semiconductor device, microphone and method for producing a semicon...

System and method for a multi-electrode MEMS device

Semiconductor devices having a membrane layer with smooth stress-re...

System and method for a pumping speaker

MEMS device

Sound transducer structure and method for manufacturing a sound tra...

System and method for a multi-electrode MEMS device

Method for forming a microelectromechanical device

Semiconductor device and a method for forming a semiconductor device

System and method for a pumping speaker

Microelectromechanical device and method for forming a microelectro...

Packaged MEMS device comprising adjustable ventilation opening

Sound transducer structure and method for manufacturing a sound tra...

MEMS device

System and method for a MEMS transducer

Capacitive microphone with insulated conductive plate

Patents Applicationslast 30 patents

MEMBRANE SUPPORT FOR DUAL BACKPLATE TRANSDUCERS

MEMS Device and Method for Manufacturing a MEMS Device

MEMS Device

SEMICONDUCTOR DEVICES HAVING A MEMBRANE LAYER WITH SMOOTH STRESS-RE...

Membrane Support for Dual Backplate Transducers

Thermal Emitter With Embedded Heating Element

Membrane Support for Dual Backplate Transducers

MEMBRANE SUPPORT FOR DUAL BACKPLATE TRANSDUCERS

MEMS DEVICES

SENSOR WITH A MEMBRANE ELECTRODE, A COUNTERELECTRODE, AND AT LEAST...

MEMS Device

MEMS COMPONENT AND PRODUCTION METHOD FOR A MEMS COMPONENT

SOUND TRANSDUCER STRUCTURE AND METHOD FOR MANUFACTURING A SOUND TRA...

Semiconductor Devices Having a Membrane Layer with Smooth Stress-Re...

System and Method for a Pumping Speaker

MEMS Device

MEMS COMPONENT AND PRODUCTION METHOD FOR A MEMS COMPONENT

MEMS SOUND TRANSDUCER, MEMS MICROPHONE AND METHOD FOR PROVIDING A M...

System and Method for a Multi-Electrode MEMS Device

SEMICONDUCTOR DEVICE, MICROPHONE AND METHOD FOR PRODUCING A SEMICON...

SEMICONDUCTOR DEVICE AND A METHOD FOR FORMING A SEMICONDUCTOR DEVICE

Sound Transducer Structure and Method for Manufacturing a Sound Tra...

System and Method for a Pumping Speaker

METHOD FOR FORMING A MICROELECTROMECHANICAL DEVICE

SEMICONDUCTOR DEVICE AND A METHOD FOR FORMING A SEMICONDUCTOR DEVICE

MICROELECTROMECHANICAL DEVICE AND METHOD FOR FORMING A MICROELECTRO...

MEMS Device

System and Method for a Multi-Electrode MEMS Device

System and Method for a Pumping Speaker

Sound Transducer Structure and Method for Manufacturing a Sound Tra...