Kuan-Hua Chao

Person

Taipei City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
True wireless multichannel-speakers device and multiple sound sourc...
- Patent number 11,843,929
- Issue date Dec 12, 2023
- Airoha Technology Corp.
- Kuan-Li Chao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjustment method of sound output and electronic device performing...
- Patent number 11,610,596
- Issue date Mar 21, 2023
- Airoha Technology Corp.
- Kuan-Li Chao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and electronic device for adjusting accompaniment music
- Patent number 11,580,944
- Issue date Feb 14, 2023
- AIROHA TECHNOLOGY CORP.
- Hsuan-Yu Chen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wireless communication method and associated wireless communication...
- Patent number 11,456,811
- Issue date Sep 27, 2022
- Mediatek Inc.
- Po-Hsun Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for detecting ambient noise to change the playing voice freq...
- Patent number 11,367,457
- Issue date Jun 21, 2022
- PixArt Imaging Inc.
- Yu-Chieh Huang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for inducing brainwaves by sound and sound adjusting device
- Patent number 11,309,858
- Issue date Apr 19, 2022
- PixArt Imaging Inc.
- Kuan-Li Chao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Artificial intelligence voice interaction method, computer program...
- Patent number 11,244,697
- Issue date Feb 8, 2022
- PixArt Imaging Inc.
- Jian-Ying Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Hearing aid and hearing aid output voice adjustment method thereof
- Patent number 11,206,498
- Issue date Dec 21, 2021
- PixArt Imaging Inc.
- Kuan-Li Chao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sounding device, audio transmission system, and audio analysis meth...
- Patent number 10,997,984
- Issue date May 4, 2021
- PixArt Imaging Inc.
- Kuan-Li Chao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for adjusting voice frequency and sound playing device thereof
- Patent number 10,964,307
- Issue date Mar 30, 2021
- PixArt Imaging Inc.
- Yu-Chieh Huang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound adjustment method for hearing protection and sound adjustment...
- Patent number 10,915,294
- Issue date Feb 9, 2021
- PixArt Imaging Inc.
- Po-Jui Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device and equalizer adjustment method thereof for adjus...
- Patent number 10,917,061
- Issue date Feb 9, 2021
- PixArt Imaging Inc.
- Po-Jui Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic device and equalizer adjustment method
- Patent number 10,797,671
- Issue date Oct 6, 2020
- UNLIMITER MFA CO., LTD.
- Kuo-Ping Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sound playback device and noise reducing method thereof
- Patent number 10,789,968
- Issue date Sep 29, 2020
- UNLIMITER MFA CO., LTD
- Yu-Chieh Huang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Voice processing method, voice communication device and computer pr...
- Patent number 10,748,548
- Issue date Aug 18, 2020
- UNLIMITER MFA CO., LTD.
- Kuo-Ping Yang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method of detecting audio input mode
- Patent number 10,735,027
- Issue date Aug 4, 2020
- UNLIMITER MFA CO., LTD.
- Ming-Ren Ma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sound signal detection device
- Patent number 10,680,568
- Issue date Jun 9, 2020
- UNLIMITER MFA CO., LTD.
- Kuan-Li Chao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound adjustment method and system
- Patent number 10,615,765
- Issue date Apr 7, 2020
- UNLIMITER MFA CO., LTD.
- Kuo-Ping Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sound collection equipment and method for detecting the operation s...
- Patent number 10,547,940
- Issue date Jan 28, 2020
- UNLIMITER MFA CO., LTD.
- Ho-Hsin Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound playing device and connection establishing method thereof
- Patent number 10,462,563
- Issue date Oct 29, 2019
- UNLIMITER MFA CO., LTD.
- Kuan-Li Chao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device with a function of smart voice service and method...
- Patent number 10,303,428
- Issue date May 28, 2019
- UNLIMITER MFA CO., LTD.
- Kuo-Ping Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of adjusting an equalizer and electronic device performing t...
- Patent number 10,296,208
- Issue date May 21, 2019
- UNLIMITER MFA CO., LTD.
- Kuo-Ping Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device capable of obtaining hearing data according to fa...
- Patent number 10,175,936
- Issue date Jan 8, 2019
- UNLIMITER MFA CO., LTD.
- Kuo-Ping Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio transmission system and audio processing method thereof
- Patent number 10,178,482
- Issue date Jan 8, 2019
- UNLIMITER MFA CO., LTD.
- Kuo-Ping Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing aid communication system and hearing aid communication meth...
- Patent number 10,154,351
- Issue date Dec 11, 2018
- UNLIMITER MFA CO., LTD.
- Kuan-Li Chao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for automatically lowering a playing volume and electronic d...
- Patent number 9,979,368
- Issue date May 22, 2018
- UNLIMITER MFA CO., LTD.
- Kuo-Ping Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Hearing aid communication system and hearing aid communication meth...
- Patent number 9,936,307
- Issue date Apr 3, 2018
- UNLIMITER MFA CO., LTD.
- Kuan-Li Chao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device capable of adjusting output sound and method of a...
- Patent number 9,929,709
- Issue date Mar 27, 2018
- UNLIMITER MFA CO., LTD.
- Kuo-Ping Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for recording a playback setting of sound and electronic dev...
- Patent number 9,899,979
- Issue date Feb 20, 2018
- UNLIMITER MFA CO., LTD.
- Kuo-Ping Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of automatically adjusting sound output and electronic device
- Patent number 9,880,804
- Issue date Jan 30, 2018
- UNLIMITER MFA CO., LTD.
- Ho-Hsin Liao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTMENT METHOD OF SOUND OUTPUT AND ELECTRONIC DEVICE PERFORMING...
- Publication number 20220084533
- Publication date Mar 17, 2022
- PIXART IMAGING INC.
- Kuan-Li CHAO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND ELECTRONIC DEVICE FOR ADJUSTING ACCOMPANIMENT MUSIC
- Publication number 20210241738
- Publication date Aug 5, 2021
- PIXART IMAGING INC.
- Hsuan-Yu CHEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TRUE WIRELESS MULTICHANNEL-SPEAKERS DEVICE AND MULTIPLE SOUND SOURC...
- Publication number 20210219057
- Publication date Jul 15, 2021
- PIXART IMAGING INC.
- Kuan-Li CHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR INDUCING BRAINWAVES BY SOUND AND SOUND ADJUSTING DEVICE
- Publication number 20210218380
- Publication date Jul 15, 2021
- PIXART IMAGING INC.
- Kuan-Li CHAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRONIC DEVICE AND EQUALIZER ADJUSTMENT METHOD THEREOF FOR ADJUS...
- Publication number 20200403591
- Publication date Dec 24, 2020
- Unlimiter MFA Co., Ltd.
- Po-Jui WU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SOUND ADJUSTMENT METHOD FOR HEARING PROTECTION AND SOUND ADJUSTMENT...
- Publication number 20200371743
- Publication date Nov 26, 2020
- Unlimiter MFA Co., Ltd.
- Po-Jui WU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
WIRELESS COMMUNICATION METHOD AND ASSOCIATED WIRELESS COMMUNICATION...
- Publication number 20200358544
- Publication date Nov 12, 2020
- MEDIATEK INC.
- Po-Hsun Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND PLAYBACK DEVICE AND OUTPUT SOUND ADJUSTING METHOD THEREOF
- Publication number 20200296534
- Publication date Sep 17, 2020
- Unlimiter MFA Co., Ltd.
- Cheng-Te WANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SOUND PLAYBACK DEVICE AND NOISE REDUCING METHOD THEREOF
- Publication number 20200111503
- Publication date Apr 9, 2020
- Unlimiter MFA Co., Ltd.
- Yu-Chieh HUANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
HEARING AID AND HEARING AID OUTPUT VOICE ADJUSTMENT METHOD THEREOF
- Publication number 20200045479
- Publication date Feb 6, 2020
- Unlimiter MFA Co., Ltd.
- Kuan-Li CHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BINAURAL HEARING AID AND METHOD OF REDUCING NOISE GENERATED BY TOUC...
- Publication number 20200007994
- Publication date Jan 2, 2020
- Unlimiter MFA Co., Ltd.
- Kuo-Wei KAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ADJUSTING VOICE FREQUENCY AND SOUND PLAYING DEVICE THEREOF
- Publication number 20190392812
- Publication date Dec 26, 2019
- Unlimiter MFA Co., Ltd.
- Yu-Chieh HUANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD FOR DETECTING AMBIENT NOISE TO CHANGE THE PLAYING VOICE FREQ...
- Publication number 20190362734
- Publication date Nov 28, 2019
- Unlimiter MFA Co., Ltd.
- Yu-Chieh HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND ADJUSTMENT METHOD AND SYSTEM
- Publication number 20190334495
- Publication date Oct 31, 2019
- Kuo-Ping YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARTIFICIAL INTELLIGENCE VOICE INTERACTION METHOD, COMPUTER PROGRAM...
- Publication number 20190295564
- Publication date Sep 26, 2019
- Unlimiter MFA Co., Ltd.
- Jian-Ying LI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND PLAYING DEVICE AND CONNECTION ESTABLISHING METHOD THEREOF
- Publication number 20190261083
- Publication date Aug 22, 2019
- Unlimiter MFA Co., Ltd.
- Kuan-Li CHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF DETECTING AUDIO INPUT MODE
- Publication number 20190132003
- Publication date May 2, 2019
- Unlimiter MFA Co., Ltd.
- Ming-Ren MA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRONIC DEVICE WITH A FUNCTION OF SMART VOICE SERVICE AND METHOD...
- Publication number 20190065136
- Publication date Feb 28, 2019
- Kuo-Ping YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOICE TRANSMISSION DEVICE AND METHOD FOR EXECUTING VOICE ASSISTANT...
- Publication number 20180322869
- Publication date Nov 8, 2018
- Kuan-Li CHAO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL DETECTION DEVICE
- Publication number 20180262174
- Publication date Sep 13, 2018
- Unlimiter MFA Co., Ltd.
- Kuan-Li CHAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SOUNDING DEVICE, AUDIO TRANSMISSION SYSTEM, AND AUDIO ANALYSIS METH...
- Publication number 20180254056
- Publication date Sep 6, 2018
- Unlimiter MFA Co., Ltd.
- Kuan-Li CHAO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUNDING DEVICE HAVING NOTIFICATION FUNCTION, DATA ANALYSIS NOTIFI...
- Publication number 20180189018
- Publication date Jul 5, 2018
- Unlimiter MFA Co., Ltd.
- Kuan-Li CHAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SOUND ADJUSTMENT DEVICE FOR HEARING PROTECTION AND SOUND ADJUSTMENT...
- Publication number 20180192193
- Publication date Jul 5, 2018
- Unlimiter MFA Co., Ltd.
- Kuan-Li CHAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRONIC DEVICE CAPABLE OF OBTAINING HEARING DATA ACCORDING TO FA...
- Publication number 20180157458
- Publication date Jun 7, 2018
- Unlimiter MFA Co., Ltd.
- Kuo-Ping YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOICE PROCESSING METHOD, VOICE COMMUNICATION DEVICE AND COMPUTER PR...
- Publication number 20180151190
- Publication date May 31, 2018
- Unlimiter MFA Co., Ltd.
- Kuo-Ping YANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND COLLECTION EQUIPMENT HAVING A FUNCTION OF ANSWERING INCOMING...
- Publication number 20180070184
- Publication date Mar 8, 2018
- Unlimiter MFA Co., Ltd.
- Kuo-Ping YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO TRANSMISSION SYSTEM AND AUDIO PROCESSING METHOD THEREOF
- Publication number 20170366905
- Publication date Dec 21, 2017
- Unlimiter MFA Co., Ltd.
- Kuo-Ping YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND COLLECTION EQUIPMENT AND METHOD FOR DETECTING THE OPERATION S...
- Publication number 20170325032
- Publication date Nov 9, 2017
- Unlimiter MFA Co., Ltd.
- Ho-Hsin LIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR RECORDING A PLAYBACK SETTING OF SOUND AND ELECTRONIC DEV...
- Publication number 20170310293
- Publication date Oct 26, 2017
- Unlimiter MFA Co., Ltd.
- Kuo-Ping YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF ADJUSTING AN EQUALIZER AND ELECTRONIC DEVICE PERFORMING T...
- Publication number 20170293462
- Publication date Oct 12, 2017
- Kuo-Ping YANG
- G06 - COMPUTING CALCULATING COUNTING

Kuan-Hua Chao

Person

Patents Grantslast 30 patents

True wireless multichannel-speakers device and multiple sound sourc...

Adjustment method of sound output and electronic device performing...

Method and electronic device for adjusting accompaniment music

Wireless communication method and associated wireless communication...

Method for detecting ambient noise to change the playing voice freq...

Method for inducing brainwaves by sound and sound adjusting device

Artificial intelligence voice interaction method, computer program...

Hearing aid and hearing aid output voice adjustment method thereof

Sounding device, audio transmission system, and audio analysis meth...

Method for adjusting voice frequency and sound playing device thereof

Sound adjustment method for hearing protection and sound adjustment...

Electronic device and equalizer adjustment method thereof for adjus...

Electronic device and equalizer adjustment method

Sound playback device and noise reducing method thereof

Voice processing method, voice communication device and computer pr...

Method of detecting audio input mode

Sound signal detection device

Sound adjustment method and system

Sound collection equipment and method for detecting the operation s...

Sound playing device and connection establishing method thereof

Electronic device with a function of smart voice service and method...

Method of adjusting an equalizer and electronic device performing t...

Electronic device capable of obtaining hearing data according to fa...

Audio transmission system and audio processing method thereof

Hearing aid communication system and hearing aid communication meth...

Method for automatically lowering a playing volume and electronic d...

Hearing aid communication system and hearing aid communication meth...

Electronic device capable of adjusting output sound and method of a...

Method for recording a playback setting of sound and electronic dev...

Method of automatically adjusting sound output and electronic device

Patents Applicationslast 30 patents

ADJUSTMENT METHOD OF SOUND OUTPUT AND ELECTRONIC DEVICE PERFORMING...

METHOD AND ELECTRONIC DEVICE FOR ADJUSTING ACCOMPANIMENT MUSIC

TRUE WIRELESS MULTICHANNEL-SPEAKERS DEVICE AND MULTIPLE SOUND SOURC...

METHOD FOR INDUCING BRAINWAVES BY SOUND AND SOUND ADJUSTING DEVICE

ELECTRONIC DEVICE AND EQUALIZER ADJUSTMENT METHOD THEREOF FOR ADJUS...

SOUND ADJUSTMENT METHOD FOR HEARING PROTECTION AND SOUND ADJUSTMENT...

WIRELESS COMMUNICATION METHOD AND ASSOCIATED WIRELESS COMMUNICATION...

SOUND PLAYBACK DEVICE AND OUTPUT SOUND ADJUSTING METHOD THEREOF

SOUND PLAYBACK DEVICE AND NOISE REDUCING METHOD THEREOF

HEARING AID AND HEARING AID OUTPUT VOICE ADJUSTMENT METHOD THEREOF

BINAURAL HEARING AID AND METHOD OF REDUCING NOISE GENERATED BY TOUC...

METHOD FOR ADJUSTING VOICE FREQUENCY AND SOUND PLAYING DEVICE THEREOF

METHOD FOR DETECTING AMBIENT NOISE TO CHANGE THE PLAYING VOICE FREQ...

SOUND ADJUSTMENT METHOD AND SYSTEM

ARTIFICIAL INTELLIGENCE VOICE INTERACTION METHOD, COMPUTER PROGRAM...

SOUND PLAYING DEVICE AND CONNECTION ESTABLISHING METHOD THEREOF

METHOD OF DETECTING AUDIO INPUT MODE

ELECTRONIC DEVICE WITH A FUNCTION OF SMART VOICE SERVICE AND METHOD...

VOICE TRANSMISSION DEVICE AND METHOD FOR EXECUTING VOICE ASSISTANT...

SOUND SIGNAL DETECTION DEVICE

SOUNDING DEVICE, AUDIO TRANSMISSION SYSTEM, AND AUDIO ANALYSIS METH...

SOUNDING DEVICE HAVING NOTIFICATION FUNCTION, DATA ANALYSIS NOTIFI...

SOUND ADJUSTMENT DEVICE FOR HEARING PROTECTION AND SOUND ADJUSTMENT...

ELECTRONIC DEVICE CAPABLE OF OBTAINING HEARING DATA ACCORDING TO FA...

VOICE PROCESSING METHOD, VOICE COMMUNICATION DEVICE AND COMPUTER PR...

SOUND COLLECTION EQUIPMENT HAVING A FUNCTION OF ANSWERING INCOMING...

AUDIO TRANSMISSION SYSTEM AND AUDIO PROCESSING METHOD THEREOF

SOUND COLLECTION EQUIPMENT AND METHOD FOR DETECTING THE OPERATION S...

METHOD FOR RECORDING A PLAYBACK SETTING OF SOUND AND ELECTRONIC DEV...

METHOD OF ADJUSTING AN EQUALIZER AND ELECTRONIC DEVICE PERFORMING T...