Chuming Zhao

Person

Redmond, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Microphone assembly with tapered port
- Patent number 12,200,469
- Issue date Jan 14, 2025
- Meta Platforms Technologies, LLC
- David Brokenshire
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Force-cancelling, isobaric audio system with configurable bass and...
- Patent number 12,160,703
- Issue date Dec 3, 2024
- Meta Platforms Technologies, LLC
- Rex Pinegar Price
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio devices augmented with acoustic metamaterials
- Patent number 12,069,426
- Issue date Aug 20, 2024
- Meta Platforms Technologies, LLC
- Chuming Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Contact detection via impedance analysis
- Patent number 11,956,588
- Issue date Apr 9, 2024
- Meta Platforms Technologies, LLC
- Drew Stone Briggs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equalization based on diffuse field representation of head-related...
- Patent number 11,832,084
- Issue date Nov 28, 2023
- Meta Platforms Technologies, LLC
- Pablo Francisco Faundez Hoffmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High performance transparent piezoelectric transducers as an additi...
- Patent number 11,800,279
- Issue date Oct 24, 2023
- Meta Platforms Technologies, LLC
- Chuming Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultraminiature dynamic speaker for a fully in-ear monitor
- Patent number 11,733,550
- Issue date Aug 22, 2023
- Meta Platforms Technologies, LLC
- Chuming Zhao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Systems and methods for characterization of mechanical impedance of...
- Patent number 11,727,769
- Issue date Aug 15, 2023
- Meta Platforms Technologies, LLC
- Morteza Khaleghimeybodi
- G08 - SIGNALLING
Information Patent Grant
Microelectromechanical system coil assembly for reproducing audio s...
- Patent number 11,700,489
- Issue date Jul 11, 2023
- Meta Platforms Technologies, LLC
- Scott Porter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Audio system with tissue transducer driven by air conduction transd...
- Patent number 11,678,103
- Issue date Jun 13, 2023
- Meta Platforms Technologies, LLC
- John Raymond Brodie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Contact detection via impedance analysis
- Patent number 11,570,538
- Issue date Jan 31, 2023
- Meta Platforms Technologies, LLC
- Drew Stone Briggs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultraminiature dynamic speaker for a fully in-ear monitor
- Patent number 11,422,392
- Issue date Aug 23, 2022
- Meta Platforms Technologies, LLC
- Chuming Zhao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
High performance transparent piezoelectric transducers as an additi...
- Patent number 11,405,720
- Issue date Aug 2, 2022
- Meta Platforms Technologies, LLC
- Chuming Zhao
- G02 - OPTICS
Information Patent Grant
Miniature folded transducer
- Patent number 11,363,395
- Issue date Jun 14, 2022
- Facebook Technologies, LLC
- Yuri Toride
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for characterization of mechanical impedance of...
- Patent number 11,250,675
- Issue date Feb 15, 2022
- Facebook Technologies, LLC
- Morteza Khaleghimeybodi
- G08 - SIGNALLING
Information Patent Grant
Ear-plug assembly for hear-through audio systems
- Patent number 11,178,481
- Issue date Nov 16, 2021
- Facebook, Inc.
- Tetsuro Oishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microelectromechanical system coil assembly for reproducing audio s...
- Patent number 11,146,891
- Issue date Oct 12, 2021
- Facebook Technologies, LLC
- Scott Porter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High compliance microspeakers for vibration mitigation in a persona...
- Patent number 10,812,896
- Issue date Oct 20, 2020
- Facebook Technologies, LLC
- Tetsuro Oishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ear-plug assembly for hear-through audio systems
- Patent number 10,771,888
- Issue date Sep 8, 2020
- Facebook Technologies, LLC
- Tetsuro Oishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
FORCE-CANCELLING, ISOBARIC AUDIO SYSTEM WITH CONFIGURABLE BASS AND...
- Publication number 20250056151
- Publication date Feb 13, 2025
- Meta Platforms Technologies, LLC
- Rex Pinegar PRICE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROPHONE ASSEMBLY WITH TAPERED PORT
- Publication number 20240056763
- Publication date Feb 15, 2024
- Meta Platforms Technologies, LLC
- David Brokenshire
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO DEVICE APPLICATIONS
- Publication number 20230239626
- Publication date Jul 27, 2023
- Meta Platforms Technologies, LLC
- Limin Zhou
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
CONTACT DETECTION VIA IMPEDANCE ANALYSIS
- Publication number 20230156396
- Publication date May 18, 2023
- Meta Platforms Technologies, LLC
- Drew Stone Briggs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO SYSTEM WITH TISSUE TRANSDUCER DRIVEN BY AIR CONDUCTION TRANSD...
- Publication number 20230083937
- Publication date Mar 16, 2023
- Facebook Technologies, LLC
- John Raymond Brodie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ULTRAMINIATURE DYNAMIC SPEAKER FOR A FULLY IN-EAR MONITOR
- Publication number 20220365375
- Publication date Nov 17, 2022
- Meta Platforms Technologies, LLC
- Chuming Zhao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
HIGH PERFORMANCE TRANSPARENT PIEZOELECTRIC TRANSDUCERS AS AN ADDITI...
- Publication number 20220329933
- Publication date Oct 13, 2022
- Meta Platforms Technologies, LLC
- Chuming Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MINIATURE HIGH PERFORMANCE MEMS PIEZOELECTRIC TRANSDUCER
- Publication number 20220321999
- Publication date Oct 6, 2022
- Facebook Technologies, LLC
- Chuming Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO SYSTEM FOR ARTIFICIAL REALITY APPLICATIONS
- Publication number 20220232342
- Publication date Jul 21, 2022
- Facebook Technologies, LLC
- Ashutosh Pandey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIGH PERFORMANCE TRANSPARENT PIEZOELECTRIC TRANSDUCERS AS AN ADDITI...
- Publication number 20220201388
- Publication date Jun 23, 2022
- Facebook Technologies, LLC
- Chuming Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR CHARACTERIZATION OF MECHANICAL IMPEDANCE OF...
- Publication number 20220130218
- Publication date Apr 28, 2022
- Facebook Technologies, LLC
- Morteza Khaleghimeybodi
- G08 - SIGNALLING
Information Patent Application
ULTRAMINIATURE DYNAMIC SPEAKER FOR A FULLY IN-EAR MONITOR
- Publication number 20220107515
- Publication date Apr 7, 2022
- Facebook Technologies, LLC
- Chuming Zhao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MINIATURE HIGH PERFORMANCE MEMS PIEZOELECTRIC TRANSDUCER FOR IN-EAR...
- Publication number 20220078540
- Publication date Mar 10, 2022
- Facebook Technologies, LLC
- Chuming Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EQUALIZATION BASED ON DIFFUSE FIELD REPRESENTATION OF HEAD-RELATED...
- Publication number 20220030377
- Publication date Jan 27, 2022
- Facebook Technologies, LLC
- Pablo Francisco Faundez Hoffmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MINIATURE HIGH PERFORMANCE MEMS PIEZOELECTRIC TRANSDUCER FOR IN-EAR...
- Publication number 20210281940
- Publication date Sep 9, 2021
- Facebook Technologies, LLC
- Chuming Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR CHARACTERIZATION OF MECHANICAL IMPEDANCE OF...
- Publication number 20210065523
- Publication date Mar 4, 2021
- Facebook Technologies, LLC
- Morteza Khaleghimeybodi
- G08 - SIGNALLING
Information Patent Application
EAR-PLUG ASSEMBLY FOR HEAR-THROUGH AUDIO SYSTEMS
- Publication number 20210044891
- Publication date Feb 11, 2021
- Facebook Technologies, LLC
- Tetsuro Oishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH COMPLIANCE MICROSPEAKERS FOR VIBRATION MITIGATION IN A PERSONA...
- Publication number 20200304905
- Publication date Sep 24, 2020
- Facebook Technologies, LLC
- Tetsuro Oishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Chuming Zhao

Person

Patents Grantslast 30 patents

Microphone assembly with tapered port

Force-cancelling, isobaric audio system with configurable bass and...

Audio devices augmented with acoustic metamaterials

Contact detection via impedance analysis

Equalization based on diffuse field representation of head-related...

High performance transparent piezoelectric transducers as an additi...

Ultraminiature dynamic speaker for a fully in-ear monitor

Systems and methods for characterization of mechanical impedance of...

Microelectromechanical system coil assembly for reproducing audio s...

Audio system with tissue transducer driven by air conduction transd...

Contact detection via impedance analysis

Ultraminiature dynamic speaker for a fully in-ear monitor

High performance transparent piezoelectric transducers as an additi...

Miniature folded transducer

Systems and methods for characterization of mechanical impedance of...

Ear-plug assembly for hear-through audio systems

Microelectromechanical system coil assembly for reproducing audio s...

High compliance microspeakers for vibration mitigation in a persona...

Ear-plug assembly for hear-through audio systems

Patents Applicationslast 30 patents

FORCE-CANCELLING, ISOBARIC AUDIO SYSTEM WITH CONFIGURABLE BASS AND...

MICROPHONE ASSEMBLY WITH TAPERED PORT

AUDIO DEVICE APPLICATIONS

CONTACT DETECTION VIA IMPEDANCE ANALYSIS

AUDIO SYSTEM WITH TISSUE TRANSDUCER DRIVEN BY AIR CONDUCTION TRANSD...

ULTRAMINIATURE DYNAMIC SPEAKER FOR A FULLY IN-EAR MONITOR

HIGH PERFORMANCE TRANSPARENT PIEZOELECTRIC TRANSDUCERS AS AN ADDITI...

MINIATURE HIGH PERFORMANCE MEMS PIEZOELECTRIC TRANSDUCER

AUDIO SYSTEM FOR ARTIFICIAL REALITY APPLICATIONS

HIGH PERFORMANCE TRANSPARENT PIEZOELECTRIC TRANSDUCERS AS AN ADDITI...

SYSTEMS AND METHODS FOR CHARACTERIZATION OF MECHANICAL IMPEDANCE OF...

ULTRAMINIATURE DYNAMIC SPEAKER FOR A FULLY IN-EAR MONITOR

MINIATURE HIGH PERFORMANCE MEMS PIEZOELECTRIC TRANSDUCER FOR IN-EAR...

EQUALIZATION BASED ON DIFFUSE FIELD REPRESENTATION OF HEAD-RELATED...

MINIATURE HIGH PERFORMANCE MEMS PIEZOELECTRIC TRANSDUCER FOR IN-EAR...

SYSTEMS AND METHODS FOR CHARACTERIZATION OF MECHANICAL IMPEDANCE OF...

EAR-PLUG ASSEMBLY FOR HEAR-THROUGH AUDIO SYSTEMS

HIGH COMPLIANCE MICROSPEAKERS FOR VIBRATION MITIGATION IN A PERSONA...