Shiufun Cheung

Person

Lexington, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Signal component estimation using coherence
- Patent number 12,033,657
- Issue date Jul 9, 2024
- Bose Corporation
- Shiufun Cheung
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Dynamic audio headroom management system
- Patent number 11,405,739
- Issue date Aug 2, 2022
- Bose Corporation
- Elie Bou Daher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic sound adjustment based on noise floor estimate
- Patent number 11,024,284
- Issue date Jun 1, 2021
- Bose Corporation
- Shiufun Cheung
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Noise estimation using coherence
- Patent number 10,840,870
- Issue date Nov 17, 2020
- Bose Corporation
- Shiufun Cheung
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Noise estimation using coherence
- Patent number 10,601,387
- Issue date Mar 24, 2020
- Bose Corporation
- Shiufun Cheung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Noise estimation for dynamic sound adjustment
- Patent number 10,542,346
- Issue date Jan 21, 2020
- Bose Corporation
- Zukui Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic text-to-speech response from a smart speaker
- Patent number 10,521,512
- Issue date Dec 31, 2019
- Bose Corporation
- Jamie Alders
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic sound adjustment based on noise floor estimate
- Patent number 10,360,895
- Issue date Jul 23, 2019
- Bose Corporation
- Shiufun Cheung
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Managing telephony and entertainment audio in a vehicle audio platform
- Patent number 10,257,613
- Issue date Apr 9, 2019
- Bose Corporation
- Jeffery R. Vautin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Noise estimation for dynamic sound adjustment
- Patent number 10,158,944
- Issue date Dec 18, 2018
- Bose Corporation
- Zukui Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic sound adjustment
- Patent number 10,142,749
- Issue date Nov 27, 2018
- Bose Corporation
- Zukui Song
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Noise estimation for dynamic sound adjustment
- Patent number 9,906,859
- Issue date Feb 27, 2018
- Bose Corporation
- Zukui Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Managing telephony and entertainment audio in a vehicle audio platform
- Patent number 9,883,286
- Issue date Jan 30, 2018
- Bose Corporation
- Jeffery R. Vautin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dynamic sound adjustment
- Patent number 9,615,185
- Issue date Apr 4, 2017
- Bose Corporation
- Zukui Song
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Managing telephony and entertainment audio in a vehicle audio platform
- Patent number 9,352,701
- Issue date May 31, 2016
- Bose Corporation
- Jeffery R. Vautin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Feedback mechanism for boost-on-demand amplifiers
- Patent number 9,184,705
- Issue date Nov 10, 2015
- Bose Corporation
- Shiufun Cheung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Manipulating spatial processing in an audio system
- Patent number 9,161,151
- Issue date Oct 13, 2015
- Bose Corporation
- Davis Y. Pan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Boost-on-demand amplifier
- Patent number 9,154,095
- Issue date Oct 6, 2015
- Bose Corporation
- Jay Solomon
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for detecting an image edge within a dithered image
- Patent number 6,473,525
- Issue date Oct 29, 2002
- Compaq Computer Corporation
- Shiufun Cheung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for interpolating a full color image from a single sensor us...
- Patent number 6,421,084
- Issue date Jul 16, 2002
- Compaq Computer Corporation
- Edward T. Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Increasing the bit depth of and filtering dithered images for the p...
- Patent number 6,347,160
- Issue date Feb 12, 2002
- Compaq Information Technologies Group, L.P.
- Shiufun Cheung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Selective filtering of a dithered image for the purpose of inverse...
- Patent number 6,222,945
- Issue date Apr 24, 2001
- Compaq Computer Corporation
- Shiufun Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for reconstructing a dithered image
- Patent number 6,185,334
- Issue date Feb 6, 2001
- Compaq Computer Corporation
- Shiufun Cheung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for low complexity low memory inverse dithering
- Patent number 6,163,629
- Issue date Dec 19, 2000
- Compaq Computer Corporation
- Shiufun Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bit-depth increase by bit replication
- Patent number 6,038,576
- Issue date Mar 14, 2000
- Digital Equipment Corporation
- Robert A. Ulichney
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PRESSURE CONTROL IN EXTERNALLY DUCTED LOUDSPEAKERS
- Publication number 20230082045
- Publication date Mar 16, 2023
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Simon Bender
- B60 - VEHICLES IN GENERAL
Information Patent Application
SIGNAL COMPONENT ESTIMATION USING COHERENCE
- Publication number 20220199105
- Publication date Jun 23, 2022
- Bose Corporation
- Shiufun Cheung
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Dynamic Audio Headroom Management System
- Publication number 20220174442
- Publication date Jun 2, 2022
- Bose Corporation
- Elie Bou Daher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Noise Estimation Using Coherence
- Publication number 20200186115
- Publication date Jun 11, 2020
- Bose Corporation
- Shiufun Cheung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC TEXT-TO-SPEECH RESPONSE FROM A SMART SPEAKER
- Publication number 20190384821
- Publication date Dec 19, 2019
- Bose Corporation
- Jamie Alders
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC SOUND ADJUSTMENT BASED ON NOISE FLOOR ESTIMATE
- Publication number 20190341020
- Publication date Nov 7, 2019
- Bose Corporation
- Shiufun Cheung
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DYNAMIC SOUND ADJUSTMENT BASED ON NOISE FLOOR ESTIMATE
- Publication number 20190198005
- Publication date Jun 27, 2019
- Bose Corporation
- Shiufun Cheung
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
NOISE ESTIMATION USING COHERENCE
- Publication number 20190131950
- Publication date May 2, 2019
- Bose Corporation
- Shiufun Cheung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NOISE ESTIMATION FOR DYNAMIC SOUND ADJUSTMENT
- Publication number 20190116422
- Publication date Apr 18, 2019
- Bose Corporation
- Zukui Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic Sound Adjustment
- Publication number 20190090074
- Publication date Mar 21, 2019
- Bose Corporation
- Zukui Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC TEXT-TO-SPEECH RESPONSE FROM A SMART SPEAKER
- Publication number 20180341643
- Publication date Nov 29, 2018
- Bose Corporation
- Jamie Alders
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NOISE ESTIMATION FOR DYNAMIC SOUND ADJUSTMENT
- Publication number 20180146287
- Publication date May 24, 2018
- Bose Corporation
- Zukui Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Managing Telephony and Entertainment Audio in a Vehicle Audio Platform
- Publication number 20180084344
- Publication date Mar 22, 2018
- Bose Corporation
- Jeffery R. Vautin
- B60 - VEHICLES IN GENERAL
Information Patent Application
DYNAMIC SOUND ADJUSTMENT
- Publication number 20170164125
- Publication date Jun 8, 2017
- Bose Corporation
- Zukui Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Managing Telephony and Entertainment Audio in a Vehicle Audio Platform
- Publication number 20160323671
- Publication date Nov 3, 2016
- Bose Corporation
- Jeffery R. Vautin
- B60 - VEHICLES IN GENERAL
Information Patent Application
DYNAMIC SOUND ADJUSTMENT
- Publication number 20150281864
- Publication date Oct 1, 2015
- Bose Corporation
- Zukui Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BOOST-ON-DEMAND AMPLIFIER
- Publication number 20140270240
- Publication date Sep 18, 2014
- Jay Solomon
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Feedback Mechanism for Boost-on-demand Amplifiers
- Publication number 20140270242
- Publication date Sep 18, 2014
- Shiufun Cheung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MANIPULATING SPATIAL PROCESSING IN AN AUDIO SYSTEM
- Publication number 20120230534
- Publication date Sep 13, 2012
- Davis Y. Pan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Manipulating Spatial Processing in a Audio System
- Publication number 20090060208
- Publication date Mar 5, 2009
- Davis Y. Pan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Shiufun Cheung

Person

Patents Grantslast 30 patents

Signal component estimation using coherence

Dynamic audio headroom management system

Dynamic sound adjustment based on noise floor estimate

Noise estimation using coherence

Noise estimation using coherence

Noise estimation for dynamic sound adjustment

Dynamic text-to-speech response from a smart speaker

Dynamic sound adjustment based on noise floor estimate

Managing telephony and entertainment audio in a vehicle audio platform

Noise estimation for dynamic sound adjustment

Dynamic sound adjustment

Noise estimation for dynamic sound adjustment

Managing telephony and entertainment audio in a vehicle audio platform

Dynamic sound adjustment

Managing telephony and entertainment audio in a vehicle audio platform

Feedback mechanism for boost-on-demand amplifiers

Manipulating spatial processing in an audio system

Boost-on-demand amplifier

Method for detecting an image edge within a dithered image

Method for interpolating a full color image from a single sensor us...

Increasing the bit depth of and filtering dithered images for the p...

Selective filtering of a dithered image for the purpose of inverse...

Method for reconstructing a dithered image

Method for low complexity low memory inverse dithering

Bit-depth increase by bit replication

Patents Applicationslast 30 patents

PRESSURE CONTROL IN EXTERNALLY DUCTED LOUDSPEAKERS

SIGNAL COMPONENT ESTIMATION USING COHERENCE

Dynamic Audio Headroom Management System

Noise Estimation Using Coherence

DYNAMIC TEXT-TO-SPEECH RESPONSE FROM A SMART SPEAKER

DYNAMIC SOUND ADJUSTMENT BASED ON NOISE FLOOR ESTIMATE

DYNAMIC SOUND ADJUSTMENT BASED ON NOISE FLOOR ESTIMATE

NOISE ESTIMATION USING COHERENCE

NOISE ESTIMATION FOR DYNAMIC SOUND ADJUSTMENT

Dynamic Sound Adjustment

DYNAMIC TEXT-TO-SPEECH RESPONSE FROM A SMART SPEAKER

NOISE ESTIMATION FOR DYNAMIC SOUND ADJUSTMENT

Managing Telephony and Entertainment Audio in a Vehicle Audio Platform

DYNAMIC SOUND ADJUSTMENT

Managing Telephony and Entertainment Audio in a Vehicle Audio Platform

DYNAMIC SOUND ADJUSTMENT

BOOST-ON-DEMAND AMPLIFIER

Feedback Mechanism for Boost-on-demand Amplifiers

MANIPULATING SPATIAL PROCESSING IN AN AUDIO SYSTEM

Manipulating Spatial Processing in a Audio System