Christian BRETTHAUER

Person

Dresden, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Thermoresistive micro sensor device
- Patent number 12,196,589
- Issue date Jan 14, 2025
- Infineon Technologies AG
- Martin Seidl
- G01 - MEASURING TESTING
Information Patent Grant
Combined corrugated piezoelectric microphone and corrugated piezoel...
- Patent number 11,962,973
- Issue date Apr 16, 2024
- Infineon Technologies AG
- Christian Bretthauer
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Apparatus and method for correcting an input signal
- Patent number 11,942,975
- Issue date Mar 26, 2024
- Infineon Technologies AG
- Alessandra Fusco
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS device
- Patent number 11,863,933
- Issue date Jan 2, 2024
- Infineon Technologies AG
- Niccoló De Milleri
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Microelectromechanical system (MEMS) vibration sensor having a segm...
- Patent number 11,691,871
- Issue date Jul 4, 2023
- Infineon Technologies AG
- Somu Goswami
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Combined corrugated piezoelectric microphone and corrugated piezoel...
- Patent number 11,693,021
- Issue date Jul 4, 2023
- Infineon Technologies AG
- Somu Goswami
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Combined corrugated piezoelectric microphone and corrugated piezoel...
- Patent number 11,611,835
- Issue date Mar 21, 2023
- Infineon Technologies AG
- Christian Bretthauer
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Apparatus for analyzing the particulate matter content of an aerosol
- Patent number 11,530,968
- Issue date Dec 20, 2022
- Infineon Technologies AG
- Alfons Dehe
- G01 - MEASURING TESTING
Information Patent Grant
Photoacoustic sensor
- Patent number 11,353,431
- Issue date Jun 7, 2022
- Infineon Technologies AG
- Christian Bretthauer
- G01 - MEASURING TESTING
Information Patent Grant
Portable device and method for operating the same
- Patent number 11,076,217
- Issue date Jul 27, 2021
- Infineon Technologies AG
- Daniel Neumaier
- G01 - MEASURING TESTING
Information Patent Grant
Microelectromechanical transducer
- Patent number 10,926,999
- Issue date Feb 23, 2021
- Infineon Technologies AG
- Christian Bretthauer
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Semiconductor element and methods for manufacturing the same
- Patent number 10,766,769
- Issue date Sep 8, 2020
- Infineon Technologies AG
- Christian Bretthauer
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Apparatus for analysing the particulate matter content of an aerosol
- Patent number 10,761,005
- Issue date Sep 1, 2020
- Infineon Technologies AG
- Alfons Dehe
- G01 - MEASURING TESTING
Information Patent Grant
MEMS component and mobile device comprising the MEMS component
- Patent number 10,715,926
- Issue date Jul 14, 2020
- Infineon Technologies AG
- Christian Bretthauer
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
MEMS sensors, methods for providing same and method for measuring a...
- Patent number 10,641,626
- Issue date May 5, 2020
- Infineon Technologies AG
- Christian Bretthauer
- G01 - MEASURING TESTING
Information Patent Grant
Microelectromechanical transducer
- Patent number 10,626,007
- Issue date Apr 21, 2020
- Infineon Technologies AG
- Christian Bretthauer
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Semiconductor die bond pad with insulating separator
- Patent number 10,249,583
- Issue date Apr 2, 2019
- Infineon Technologies AG
- Christian Bretthauer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor element and methods for manufacturing the same
- Patent number 9,938,141
- Issue date Apr 10, 2018
- Infineon Technologies AG
- Christian Bretthauer
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
MEMS DEVICE AND METHOD FOR OPERATING A MEMS DEVICE
- Publication number 20240425361
- Publication date Dec 26, 2024
- INFINEON TECHNOLOGIES AG
- Björn Oliver Eversmann
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MICRO-SPEAKER DEVICE
- Publication number 20240323591
- Publication date Sep 26, 2024
- INFINEON TECHNOLOGIES AG
- Christian Bretthauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor Device
- Publication number 20230416078
- Publication date Dec 28, 2023
- INFINEON TECHNOLOGIES AG
- Andreas Bogner
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS Device and Apparatus Having Such a MEMS Device
- Publication number 20230406694
- Publication date Dec 21, 2023
- INFINEON TECHNOLOGIES AG
- Christian Bretthauer
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS Device and Audio Device Including Such a MEMS Device
- Publication number 20230412968
- Publication date Dec 21, 2023
- INFINEON TECHNOLOGIES AG
- Christian Bretthauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS Device and Method for Operating a MEMS Device
- Publication number 20230396930
- Publication date Dec 7, 2023
- INFINEON TECHNOLOGIES AG
- Christian Bretthauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC MICRO MIRROR WITH CORRUGATED ACTUATOR AND SUSPENSION...
- Publication number 20230375825
- Publication date Nov 23, 2023
- INFINEON TECHNOLOGIES AG
- Christian BRETTHAUER
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Piezoelectric Transducer
- Publication number 20230362551
- Publication date Nov 9, 2023
- INFINEON TECHNOLOGIES AG
- Christian Bretthauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF ELECTRICAL TRIMMING OF SENSITIVITY AND FREQUENCY RESPONSE...
- Publication number 20230262397
- Publication date Aug 17, 2023
- INFINEON TECHNOLOGY AG
- Christian Bretthauer
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
COMBINED CORRUGATED PIEZOELECTRIC MICROPHONE AND CORRUGATED PIEZOEL...
- Publication number 20230188899
- Publication date Jun 15, 2023
- INFINEON TECHNOLOGIES AG
- Christian Bretthauer
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Thermoresistive Micro Sensor Device
- Publication number 20230160732
- Publication date May 25, 2023
- INFINEON TECHNOLOGIES AG
- Martin Seidl
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR CONTAINING AN ULTRASONIC RESONATOR AND USE FOR THE DETEC...
- Publication number 20230114068
- Publication date Apr 13, 2023
- INFINEON TECHNOLOGIES AG
- Matthias EBERL
- G01 - MEASURING TESTING
Information Patent Application
Microelectromechanical System (MEMS) Vibration Sensor Having a Segm...
- Publication number 20220402752
- Publication date Dec 22, 2022
- INFINEON TECHNOLOGIES AG
- Somu Goswami
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS Device
- Publication number 20220167095
- Publication date May 26, 2022
- INFINEON TECHNOLOGIES AG
- Niccoló De Milleri
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
COMBINED CORRUGATED PIEZOELECTRIC MICROPHONE AND CORRUGATED PIEZOEL...
- Publication number 20210385584
- Publication date Dec 9, 2021
- INFINEON TECHNOLOGIES AG
- Somu Goswami
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
COMBINED CORRUGATED PIEZOELECTRIC MICROPHONE AND CORRUGATED PIEZOEL...
- Publication number 20210382085
- Publication date Dec 9, 2021
- INFINEON TECHNOLOGIES AG
- Christian Bretthauer
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
APPARATUS AND METHOD FOR CORRECTING AN INPUT SIGNAL
- Publication number 20210242891
- Publication date Aug 5, 2021
- INFINEON TECHNOLOGIES AG
- Alessandra Fusco
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS Sound Transducer Element
- Publication number 20210017016
- Publication date Jan 21, 2021
- INFINEON TECHNOLOGIES AG
- Sebastian Anzinger
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
PORTABLE DEVICE AND METHOD FOR OPERATING THE SAME
- Publication number 20210014600
- Publication date Jan 14, 2021
- INFINEON TECHNOLOGIES AG
- Daniel Neumaier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Thermoresistive Micro Sensor Device
- Publication number 20200393277
- Publication date Dec 17, 2020
- INFINEON TECHNOLOGIES AG
- Martin Seidl
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR ANALYSING THE PARTICULATE MATTER CONTENT OF AN AEROSOL
- Publication number 20200340904
- Publication date Oct 29, 2020
- INFINEON TECHNOLOGIES AG
- Alfons DEHE
- G01 - MEASURING TESTING
Information Patent Application
Photoacoustic Sensor
- Publication number 20200256833
- Publication date Aug 13, 2020
- INFINEON TECHNOLOGIES AG
- Christian Bretthauer
- G01 - MEASURING TESTING
Information Patent Application
MICROELECTROMECHANICAL TRANSDUCER
- Publication number 20190367355
- Publication date Dec 5, 2019
- INFINEON TECHNOLOGIES AG
- Christian Bretthauer
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS COMPONENT AND MOBILE DEVICE COMPRISING THE MEMS COMPONENT
- Publication number 20190208330
- Publication date Jul 4, 2019
- INFINEON TECHNOLOGIES AG
- Christian Bretthauer
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Semiconductor Die Bond Pad with Insulating Separator
- Publication number 20190088604
- Publication date Mar 21, 2019
- INFINEON TECHNOLOGIES AG
- Christian Bretthauer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMS SENSORS, METHODS FOR PROVIDING SAME AND METHOD FOR MEASURING A...
- Publication number 20190063968
- Publication date Feb 28, 2019
- INFINEON TECHNOLOGIES AG
- Christian Bretthauer
- G01 - MEASURING TESTING
Information Patent Application
MICROELECTROMECHANICAL TRANSDUCER
- Publication number 20190016588
- Publication date Jan 17, 2019
- INFINEON TECHNOLOGIES AG
- Christian Bretthauer
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
SEMICONDUCTOR ELEMENT AND METHODS FOR MANUFACTURING THE SAME
- Publication number 20180208461
- Publication date Jul 26, 2018
- INFINEON TECHNOLOGIES AG
- Christian BRETTHAUER
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
APPARATUS FOR ANALYSING THE PARTICULATE MATTER CONTENT OF AN AEROSOL
- Publication number 20180156706
- Publication date Jun 7, 2018
- INFINEON TECHNOLOGIES AG
- Alfons Dehe
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR ELEMENT AND METHODS FOR MANUFACTURING THE SAME
- Publication number 20160244326
- Publication date Aug 25, 2016
- INFINEON TECHNOLOGIES AG
- Christian BRETTHAUER
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Christian BRETTHAUER

Person

Patents Grantslast 30 patents

Thermoresistive micro sensor device

Combined corrugated piezoelectric microphone and corrugated piezoel...

Apparatus and method for correcting an input signal

MEMS device

Microelectromechanical system (MEMS) vibration sensor having a segm...

Combined corrugated piezoelectric microphone and corrugated piezoel...

Combined corrugated piezoelectric microphone and corrugated piezoel...

Apparatus for analyzing the particulate matter content of an aerosol

Photoacoustic sensor

Portable device and method for operating the same

Microelectromechanical transducer

Semiconductor element and methods for manufacturing the same

Apparatus for analysing the particulate matter content of an aerosol

MEMS component and mobile device comprising the MEMS component

MEMS sensors, methods for providing same and method for measuring a...

Microelectromechanical transducer

Semiconductor die bond pad with insulating separator

Semiconductor element and methods for manufacturing the same

Patents Applicationslast 30 patents

MEMS DEVICE AND METHOD FOR OPERATING A MEMS DEVICE

MICRO-SPEAKER DEVICE

Semiconductor Device

MEMS Device and Apparatus Having Such a MEMS Device

MEMS Device and Audio Device Including Such a MEMS Device

MEMS Device and Method for Operating a MEMS Device

PIEZOELECTRIC MICRO MIRROR WITH CORRUGATED ACTUATOR AND SUSPENSION...

Piezoelectric Transducer

METHOD OF ELECTRICAL TRIMMING OF SENSITIVITY AND FREQUENCY RESPONSE...

COMBINED CORRUGATED PIEZOELECTRIC MICROPHONE AND CORRUGATED PIEZOEL...

Thermoresistive Micro Sensor Device

GAS SENSOR CONTAINING AN ULTRASONIC RESONATOR AND USE FOR THE DETEC...

Microelectromechanical System (MEMS) Vibration Sensor Having a Segm...

MEMS Device

COMBINED CORRUGATED PIEZOELECTRIC MICROPHONE AND CORRUGATED PIEZOEL...

COMBINED CORRUGATED PIEZOELECTRIC MICROPHONE AND CORRUGATED PIEZOEL...

APPARATUS AND METHOD FOR CORRECTING AN INPUT SIGNAL

MEMS Sound Transducer Element

PORTABLE DEVICE AND METHOD FOR OPERATING THE SAME

Thermoresistive Micro Sensor Device

APPARATUS FOR ANALYSING THE PARTICULATE MATTER CONTENT OF AN AEROSOL

Photoacoustic Sensor

MICROELECTROMECHANICAL TRANSDUCER

MEMS COMPONENT AND MOBILE DEVICE COMPRISING THE MEMS COMPONENT

Semiconductor Die Bond Pad with Insulating Separator

MEMS SENSORS, METHODS FOR PROVIDING SAME AND METHOD FOR MEASURING A...

MICROELECTROMECHANICAL TRANSDUCER

SEMICONDUCTOR ELEMENT AND METHODS FOR MANUFACTURING THE SAME

APPARATUS FOR ANALYSING THE PARTICULATE MATTER CONTENT OF AN AEROSOL

SEMICONDUCTOR ELEMENT AND METHODS FOR MANUFACTURING THE SAME