Chai Lung Lee

Person

Singapore, SG

People

Patents Grantslast 30 patents

Information Patent Grant
Transducer apparatus embodying non-audio sensors for noise-immunity
- Patent number 11,647,330
- Issue date May 9, 2023
- Audio Zoom Pte Ltd
- Joseph Sylvester Chang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Transducer apparatus for high speech intelligibility in noisy envir...
- Patent number 11,146,884
- Issue date Oct 12, 2021
- Audio Zoom Pte Ltd
- Joseph Sylvester Chang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Communications apparatus
- Patent number 9,859,988
- Issue date Jan 2, 2018
- Advanced Electroacoustics Private Limited
- Joseph Sylvester Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Acoustical measuring/estimation device
- Patent number 8,737,630
- Issue date May 27, 2014
- Advanced Electroacoustics Private Limited
- Joseph Sylvester Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
NON-ACOUSTIC SENSOR FOR ACTIVE NOISE CANCELLATION
- Publication number 20230026002
- Publication date Jan 26, 2023
- Audio Zoom Pte Ltd
- Joseph Sylvester CHANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TRANSDUCER APPARATUS: POSITIONING AND HIGH SIGNAL-TO-NOISE-RATIO MI...
- Publication number 20220345814
- Publication date Oct 27, 2022
- Audio Zoom Pte Ltd
- Chai Lung LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSUCER APPARATUS EMBODYING NON-AUDIO SENSORS FOR NOISE-IMMUNITY
- Publication number 20210314700
- Publication date Oct 7, 2021
- Audio Zoom Pte Ltd
- Joseph Sylvester CHANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TRANSDUCER APPARATUS FOR HIGH SPEECH INTELLIGIBILITY IN NOISY ENVIR...
- Publication number 20200059717
- Publication date Feb 20, 2020
- Audio Zoom Pte Ltd
- Joseph Sylvester CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SWITCH FILM
- Publication number 20170194961
- Publication date Jul 6, 2017
- Nanyang Technological University
- Joseph Sylvester CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMMUNICATIONS APPARATUS
- Publication number 20140018016
- Publication date Jan 16, 2014
- ADVANCED ELECTROACOUSTICS PRIVATE LIMITED
- Joseph Sylvester Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACOUSTICAL MEASURING/ESTIMATION DEVICE
- Publication number 20110103602
- Publication date May 5, 2011
- ADVANCED ELECTROACOUSTICS PRIVATE LIMITED
- Joseph Sylvester Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Chai Lung Lee

Person

Patents Grantslast 30 patents

Transducer apparatus embodying non-audio sensors for noise-immunity

Transducer apparatus for high speech intelligibility in noisy envir...

Communications apparatus

Acoustical measuring/estimation device

Patents Applicationslast 30 patents

NON-ACOUSTIC SENSOR FOR ACTIVE NOISE CANCELLATION

TRANSDUCER APPARATUS: POSITIONING AND HIGH SIGNAL-TO-NOISE-RATIO MI...

TRANSUCER APPARATUS EMBODYING NON-AUDIO SENSORS FOR NOISE-IMMUNITY

TRANSDUCER APPARATUS FOR HIGH SPEECH INTELLIGIBILITY IN NOISY ENVIR...

SWITCH FILM

COMMUNICATIONS APPARATUS

ACOUSTICAL MEASURING/ESTIMATION DEVICE