Barnes A. Christopher

Person

Saugus, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Instability mitigation in an active noise reduction (ANR) system ha...
- Patent number 12,087,266
- Issue date Sep 10, 2024
- Bose Corporation
- Christopher A. Barnes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Instability mitigation in an active noise reduction (ANR) system ha...
- Patent number 11,640,817
- Issue date May 2, 2023
- Bose Corporation
- Christopher A. Barnes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Instability mitigation in an active noise reduction (ANR) system ha...
- Patent number 10,964,304
- Issue date Mar 30, 2021
- Bose Corporation
- Christopher A. Barnes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and system for charging a battery
- Patent number 10,804,716
- Issue date Oct 13, 2020
- Bose Corporation
- Xin Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wearable audio device with head on/off state detection
- Patent number 10,757,500
- Issue date Aug 25, 2020
- Bose Corporation
- Jeremy Kemmerer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multipurpose microphone in acoustic devices
- Patent number 10,741,164
- Issue date Aug 11, 2020
- Bose Corporation
- Masanori Honda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Printed circuit board (PCB) mount for headphone earcup
- Patent number 10,582,292
- Issue date Mar 3, 2020
- Bose Corporation
- Daniel P. Baker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio signal transmission
- Patent number 10,547,938
- Issue date Jan 28, 2020
- Bose Corporation
- Ricardo F. Carreras
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wearable audio device with head on/off state detection
- Patent number 10,462,551
- Issue date Oct 29, 2019
- Bose Corporation
- Jeremy Kemmerer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Battery protection system and method
- Patent number 10,411,485
- Issue date Sep 10, 2019
- Bose Corporation
- Xin Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controlling stability in ANR devices
- Patent number 9,881,601
- Issue date Jan 30, 2018
- Bose Corporation
- Christopher A. Barnes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Instability Mitigation in an Active Noise Reduction (ANR) System Ha...
- Publication number 20230368768
- Publication date Nov 16, 2023
- Bose Corporation
- Christopher A. Barnes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Instability Mitigation in an Active Noise Reduction (ANR) System Ha...
- Publication number 20210217400
- Publication date Jul 15, 2021
- Bose Corporation
- Christopher A. Barnes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Instability Mitigation in an Active Noise Reduction (ANR) System Ha...
- Publication number 20200402493
- Publication date Dec 24, 2020
- Bose Corporation
- Christopher A. Barnes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
WEARABLE AUDIO DEVICE WITH HEAD ON/OFF STATE DETECTION
- Publication number 20200186910
- Publication date Jun 11, 2020
- Bose Corporation
- Jeremy Kemmerer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BATTERY PROTECTION SYSTEM AND METHOD
- Publication number 20190115774
- Publication date Apr 18, 2019
- Bose Corporation
- Xin Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND SYSTEM FOR CHARGING A BATTERY
- Publication number 20190115773
- Publication date Apr 18, 2019
- Bose Corporation
- Xin Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRINTED CIRCUIT BOARD (PCB) MOUNT FOR HEADPHONE EARCUP
- Publication number 20190110123
- Publication date Apr 11, 2019
- Bose Corporation
- Daniel P. Baker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Audio Signal Transmission
- Publication number 20190069082
- Publication date Feb 28, 2019
- Bose Corporation
- Ricardo F. Carreras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Controlling Stability in ANR Devices
- Publication number 20140363010
- Publication date Dec 11, 2014
- Barnes A. Christopher
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Barnes A. Christopher

Person

Patents Grantslast 30 patents

Instability mitigation in an active noise reduction (ANR) system ha...

Instability mitigation in an active noise reduction (ANR) system ha...

Instability mitigation in an active noise reduction (ANR) system ha...

Method and system for charging a battery

Wearable audio device with head on/off state detection

Multipurpose microphone in acoustic devices

Printed circuit board (PCB) mount for headphone earcup

Audio signal transmission

Wearable audio device with head on/off state detection

Battery protection system and method

Controlling stability in ANR devices

Patents Applicationslast 30 patents

Instability Mitigation in an Active Noise Reduction (ANR) System Ha...

Instability Mitigation in an Active Noise Reduction (ANR) System Ha...

Instability Mitigation in an Active Noise Reduction (ANR) System Ha...

WEARABLE AUDIO DEVICE WITH HEAD ON/OFF STATE DETECTION

BATTERY PROTECTION SYSTEM AND METHOD

METHOD AND SYSTEM FOR CHARGING A BATTERY

PRINTED CIRCUIT BOARD (PCB) MOUNT FOR HEADPHONE EARCUP

Audio Signal Transmission

Controlling Stability in ANR Devices