Kim Spetzler Berthelsen

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Koge, DK

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Patents Grantslast 30 patents

Information Patent Grant
Microphone assembly with digital feedback loop
- Patent number 11,323,805
- Issue date May 3, 2022
- Knowles Electronics, LLC
- Mohammad Shajaan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital microphone assembly with improved frequency response and no...
- Patent number 11,304,009
- Issue date Apr 12, 2022
- Knowles Electronics, LLC
- Mohammad Shajaan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for calibrating microphone cut-off frequency
- Patent number 11,218,804
- Issue date Jan 4, 2022
- Knowles Electronics, LLC
- Kim Spetzler Berthelsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low-complexity voice activity detection
- Patent number 10,964,339
- Issue date Mar 30, 2021
- Analog Devices International Unlimited Company
- Mikael Mortensen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital microphone assembly with improved frequency response and no...
- Patent number 10,904,672
- Issue date Jan 26, 2021
- Knowles Electronics, LLC
- Mohammad Shajaan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Post linearization system and method using tracking signal
- Patent number 10,887,712
- Issue date Jan 5, 2021
- Knowles Electronics, LLC
- Kim Spetzler Berthelsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone assembly with digital feedback loop
- Patent number 10,880,646
- Issue date Dec 29, 2020
- Knowles Electronics, LLC
- Mohammad Shajaan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone assembly with pulse density modulated signal
- Patent number 10,721,557
- Issue date Jul 21, 2020
- Knowles Electronics, LLC
- Andrzej Pawlowski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microphone assembly with digital feedback loop
- Patent number 10,499,150
- Issue date Dec 3, 2019
- Knowles Electronics, LLC
- Mohammad Shajaan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low-complexity voice activity detection
- Patent number 10,360,926
- Issue date Jul 23, 2019
- Analog Devices Global Unlimited Company
- Mikael M. Mortensen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital microphone assembly with improved frequency response and no...
- Patent number 10,257,616
- Issue date Apr 9, 2019
- Knowles Electronics, LLC
- Mohammad Shajaan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and detector of loudspeaker diaphragm excursion
- Patent number 10,219,090
- Issue date Feb 26, 2019
- Analog Devices Global
- Robert Adams
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone assembly with pulse density modulated signal
- Patent number 10,165,359
- Issue date Dec 25, 2018
- Knowles Electronics, LLC
- Andrzej Pawlowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of estimating diaphragm excursion of a loudspeaker
- Patent number 9,980,068
- Issue date May 22, 2018
- Analog Devices Global
- Kim Spetzler Berthelsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microphone assembly with pulse density modulated signal
- Patent number 9,894,437
- Issue date Feb 13, 2018
- Knowles Electronics, LLC
- Andrzej Pawlowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of controlling diaphragm excursion of electrodynamic loudspe...
- Patent number 9,813,812
- Issue date Nov 7, 2017
- Analog Devices Global
- Kim Spetzler Berthelsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microphone apparatus and method with catch-up buffer
- Patent number 9,711,144
- Issue date Jul 18, 2017
- Knowles Electronics, LLC
- Dibyendu Nandy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of controlling sound reproduction of enclosure mounted louds...
- Patent number 9,648,432
- Issue date May 9, 2017
- Analog Devices Global
- Yang Pan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echo cancellation methodology and assembly for electroacoustic comm...
- Patent number 9,531,433
- Issue date Dec 27, 2016
- Analog Devices Global
- Kim Spetzler Berthelsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Overheat protector and protection methodology for electrodynamic lo...
- Patent number 9,525,939
- Issue date Dec 20, 2016
- Analog Devices Global
- Kim Spetzler Berthelsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transducer amplification circuit
- Patent number 9,479,865
- Issue date Oct 25, 2016
- Analog Devices Global
- Khiem Quang Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microphone apparatus and method with catch-up buffer
- Patent number 9,478,234
- Issue date Oct 25, 2016
- Knowles Electronics, LLC
- Dibyendu Nandy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of detecting enclosure leakage of enclosure mounted loudspea...
- Patent number 9,258,659
- Issue date Feb 9, 2016
- Analog Devices Global
- Yang Pan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR CALIBRATING MICROPHONE CUT-OFF FREQUENCY
- Publication number 20210136493
- Publication date May 6, 2021
- KNOWLES ELECTRONICS, LLC
- Kim Spetzler Berthelsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL MICROPHONE ASSEMBLY WITH IMPROVED FREQUENCY RESPONSE AND NO...
- Publication number 20210127213
- Publication date Apr 29, 2021
- KNOWLES ELECTRONICS, LLC
- Mohammad SHAJAAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MICROPHONE ASSEMBLY WITH DIGITAL FEEDBACK LOOP
- Publication number 20210112337
- Publication date Apr 15, 2021
- KNOWLES ELECTRONICS, LLC
- Mohammad SHAJAAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MICROPHONE ASSEMBLY WITH DIGITAL FEEDBACK LOOP
- Publication number 20200186922
- Publication date Jun 11, 2020
- KNOWLES ELECTRONICS, LLC
- Mohammad SHAJAAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POST LINEARIZATION SYSTEM AND METHOD USING TRACKING SIGNAL
- Publication number 20200162830
- Publication date May 21, 2020
- KNOWLES ELECTRONICS, LLC
- Kim Spetzler BERTHELSEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW-COMPLEXITY VOICE ACTIVITY DETECTION
- Publication number 20190355383
- Publication date Nov 21, 2019
- Analog Devices Global Unlimited Company
- Mikael MORTENSEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DIGITAL MICROPHONE ASSEMBLY WITH IMPROVED FREQUENCY RESPONSE AND NO...
- Publication number 20190239001
- Publication date Aug 1, 2019
- KNOWLES ELECTRONICS, LLC
- Mohammad SHAJAAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MICROPHONE ASSEMBLY WITH PULSE DENSITY MODULATED SIGNAL
- Publication number 20190124440
- Publication date Apr 25, 2019
- KNOWLES ELECTRONICS, LLC
- Andrzej PAWLOWSKI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MICROPHONE WITH PROGRAMMABLE PHONE ONSET DETECTION ENGINE
- Publication number 20180315416
- Publication date Nov 1, 2018
- KNOWLES ELECTRONICS, LLC
- Kim Spetzler Berthelsen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MICROPHONE ASSEMBLY WITH PULSE DENSITY MODULATED SIGNAL
- Publication number 20180167727
- Publication date Jun 14, 2018
- KNOWLES ELECTRONICS, LLC
- Andrzej PAWLOWSKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL MICROPHONE ASSEMBLY WITH IMPROVED FREQUENCY RESPONSE AND NO...
- Publication number 20180027338
- Publication date Jan 25, 2018
- KNOWLES ELECTRONICS, LLC
- Mohammad SHAJAAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MICROPHONE ASSEMBLY WITH DIGITAL FEEDBACK LOOP
- Publication number 20180014123
- Publication date Jan 11, 2018
- KNOWLES ELECTRONICS, LLC
- Mohammad SHAJAAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROPHONE ASSEMBLY WITH PULSE DENSITY MODULATED SIGNAL
- Publication number 20170230750
- Publication date Aug 10, 2017
- KNOWLES ELECTRONICS, LLC
- Andrzej PAWLOWSKI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MICROPHONE ASSEMBLY COMPRISING A PHONEME RECOGNIZER
- Publication number 20170154620
- Publication date Jun 1, 2017
- KNOWLES ELECTRONICS, LLC
- Kim Spetzler Berthelsen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LOW-COMPLEXITY VOICE ACTIVITY DETECTION
- Publication number 20170133041
- Publication date May 11, 2017
- ANALOG DEVICES GLOBAL
- Mikael M. MORTENSEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MICROPHONE APPARATUS AND METHOD WITH CATCH-UP BUFFER
- Publication number 20170061963
- Publication date Mar 2, 2017
- KNOWLES ELECTRONICS, LLC
- Dibyendu Nandy
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD OF CONTROLLING DIAPHRAGM EXCURSION OF ELECTRODYNAMIC LOUDSPE...
- Publication number 20160173983
- Publication date Jun 16, 2016
- ANALOG DEVICES GLOBAL
- Kim Spetzler Berthelsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OVERHEAT PROTECTOR AND PROTECTION METHODOLOGY FOR ELECTRODYNAMIC LO...
- Publication number 20160105746
- Publication date Apr 14, 2016
- ANALOG DEVICES A/S
- Kim Spetzler BERTHELSEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSDUCER AMPLIFICATION CIRCUIT
- Publication number 20150281836
- Publication date Oct 1, 2015
- Analog Devices Technology
- Khiem Quang Nguyen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ECHO CANCELLATION METHODOLOGY AND ASSEMBLY FOR ELECTROACOUSTIC COMM...
- Publication number 20150229353
- Publication date Aug 13, 2015
- Analog Devices Technology
- Kim Spetzler BERTHELSEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF ESTIMATING DIAPHRAGM EXCURSION OF A LOUDSPEAKER
- Publication number 20150124982
- Publication date May 7, 2015
- ANALOG DEVICES A/S
- Kim Spetzler BERTHELSEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of Detecting Enclosure Leakage of Enclosure Mounted Loudspea...
- Publication number 20150030167
- Publication date Jan 29, 2015
- ANALOG DEVICES A/S
- Yang PAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of Controlling Sound Reproduction of Enclosure Mounted Louds...
- Publication number 20150030169
- Publication date Jan 29, 2015
- ANALOG DEVICES A/S
- Yang PAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DETECTOR OF LOUDSPEAKER DIAPHRAGM EXCURSION
- Publication number 20140241536
- Publication date Aug 28, 2014
- Robert ADAMS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Kim Spetzler Berthelsen

Person

Patents Grantslast 30 patents

Microphone assembly with digital feedback loop

Digital microphone assembly with improved frequency response and no...

System and method for calibrating microphone cut-off frequency

Low-complexity voice activity detection

Digital microphone assembly with improved frequency response and no...

Post linearization system and method using tracking signal

Microphone assembly with digital feedback loop

Microphone assembly with pulse density modulated signal

Microphone assembly with digital feedback loop

Low-complexity voice activity detection

Digital microphone assembly with improved frequency response and no...

Method and detector of loudspeaker diaphragm excursion

Microphone assembly with pulse density modulated signal

Method of estimating diaphragm excursion of a loudspeaker

Microphone assembly with pulse density modulated signal

Method of controlling diaphragm excursion of electrodynamic loudspe...

Microphone apparatus and method with catch-up buffer

Method of controlling sound reproduction of enclosure mounted louds...

Echo cancellation methodology and assembly for electroacoustic comm...

Overheat protector and protection methodology for electrodynamic lo...

Transducer amplification circuit

Microphone apparatus and method with catch-up buffer

Method of detecting enclosure leakage of enclosure mounted loudspea...

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR CALIBRATING MICROPHONE CUT-OFF FREQUENCY

DIGITAL MICROPHONE ASSEMBLY WITH IMPROVED FREQUENCY RESPONSE AND NO...

MICROPHONE ASSEMBLY WITH DIGITAL FEEDBACK LOOP

MICROPHONE ASSEMBLY WITH DIGITAL FEEDBACK LOOP

POST LINEARIZATION SYSTEM AND METHOD USING TRACKING SIGNAL

LOW-COMPLEXITY VOICE ACTIVITY DETECTION

DIGITAL MICROPHONE ASSEMBLY WITH IMPROVED FREQUENCY RESPONSE AND NO...

MICROPHONE ASSEMBLY WITH PULSE DENSITY MODULATED SIGNAL

MICROPHONE WITH PROGRAMMABLE PHONE ONSET DETECTION ENGINE

MICROPHONE ASSEMBLY WITH PULSE DENSITY MODULATED SIGNAL

DIGITAL MICROPHONE ASSEMBLY WITH IMPROVED FREQUENCY RESPONSE AND NO...

MICROPHONE ASSEMBLY WITH DIGITAL FEEDBACK LOOP

MICROPHONE ASSEMBLY WITH PULSE DENSITY MODULATED SIGNAL

MICROPHONE ASSEMBLY COMPRISING A PHONEME RECOGNIZER

LOW-COMPLEXITY VOICE ACTIVITY DETECTION

MICROPHONE APPARATUS AND METHOD WITH CATCH-UP BUFFER

METHOD OF CONTROLLING DIAPHRAGM EXCURSION OF ELECTRODYNAMIC LOUDSPE...

OVERHEAT PROTECTOR AND PROTECTION METHODOLOGY FOR ELECTRODYNAMIC LO...

TRANSDUCER AMPLIFICATION CIRCUIT

ECHO CANCELLATION METHODOLOGY AND ASSEMBLY FOR ELECTROACOUSTIC COMM...

METHOD OF ESTIMATING DIAPHRAGM EXCURSION OF A LOUDSPEAKER

Method of Detecting Enclosure Leakage of Enclosure Mounted Loudspea...

Method of Controlling Sound Reproduction of Enclosure Mounted Louds...

METHOD AND DETECTOR OF LOUDSPEAKER DIAPHRAGM EXCURSION