Zexin Liu

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-channel signal encoding method, multi-channel signal decoding...
- Patent number 12,154,578
- Issue date Nov 26, 2024
- Huawei Technologies Co., Ltd.
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for encoding multi-channel signal and encoder
- Patent number 12,154,577
- Issue date Nov 26, 2024
- Huawei Technologies Co., Ltd.
- Haiting Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio coding method and apparatus
- Patent number 12,136,430
- Issue date Nov 5, 2024
- Top Quality Telephony, LLC
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and device for decoding signals
- Patent number 12,100,401
- Issue date Sep 24, 2024
- Huawei Technologies Co., Ltd.
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and device for encoding a high frequency signal, and method...
- Patent number 12,087,313
- Issue date Sep 10, 2024
- Crystal Clear Codec, LLC
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Inter-channel phase difference parameter encoding method and apparatus
- Patent number 12,067,993
- Issue date Aug 20, 2024
- Huawei Technologies Co., Ltd.
- Xingtao Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Stereo signal encoding method and apparatus using a residual signal...
- Patent number 11,978,463
- Issue date May 7, 2024
- Huawei Technologies Co., Ltd.
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for calculating downmixed signal and residual...
- Patent number 11,961,526
- Issue date Apr 16, 2024
- Huawei Technologies Co., Ltd.
- Haiting Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multi-channel signal encoding method and encoder
- Patent number 11,935,548
- Issue date Mar 19, 2024
- Huawei Technologies Co., Ltd.
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for determining weighting factor during stereo...
- Patent number 11,922,958
- Issue date Mar 5, 2024
- Huawei Technologies Co., Ltd.
- Eyal Shlomot
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Inter-channel phase difference parameter extraction method and appa...
- Patent number 11,915,709
- Issue date Feb 27, 2024
- Huawei Technologies Co., Ltd.
- Xingtao Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio processing method and apparatus
- Patent number 11,910,180
- Issue date Feb 20, 2024
- Huawei Technologies Co., Ltd.
- Cal Armstrong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-channel signal encoding method, multi-channel signal decoding...
- Patent number 11,894,001
- Issue date Feb 6, 2024
- Huawei Technologies Co., Ltd.
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Signal processing method and device
- Patent number 11,881,226
- Issue date Jan 23, 2024
- Huawei Technologies Co., Ltd.
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Downmixed signal calculation method and apparatus
- Patent number 11,869,517
- Issue date Jan 9, 2024
- Huawei Technologies Co., Ltd.
- Haiting Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoding method, decoding method, encoding apparatus, and decoding...
- Patent number 11,869,520
- Issue date Jan 9, 2024
- Huawei Technologies Co., Ltd.
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio processing method and apparatus
- Patent number 11,863,964
- Issue date Jan 2, 2024
- Huawei Technologies Co., Ltd.
- Gavin Kearney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-channel signal encoding method, multi-channel signal decoding...
- Patent number 11,832,087
- Issue date Nov 28, 2023
- Huawei Technologies Co., Ltd.
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and device for decoding signals
- Patent number 11,823,687
- Issue date Nov 21, 2023
- Huawei Technologies Co., Ltd.
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for encoding multi-channel signal and encoder
- Patent number 11,756,557
- Issue date Sep 12, 2023
- Huawei Technologies Co., Ltd.
- Halting Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and device for decoding signal
- Patent number 11,610,592
- Issue date Mar 21, 2023
- Huawei Technologies Co., Ltd.
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio processing method and apparatus
- Patent number 11,611,841
- Issue date Mar 21, 2023
- Huawei Technologies Co., Ltd.
- Cal Armstrong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stereo signal encoding method and apparatus
- Patent number 11,587,572
- Issue date Feb 21, 2023
- Huawei Technologies Co., Ltd.
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Signal processing method and device
- Patent number 11,580,996
- Issue date Feb 14, 2023
- Huawei Technologies Co., Ltd.
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and device for encoding a high frequency signal, and method...
- Patent number 11,580,998
- Issue date Feb 14, 2023
- Crystal Clear Codec, LLC
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Inter-channel phase difference parameter encoding method and apparatus
- Patent number 11,568,882
- Issue date Jan 31, 2023
- Huawei Technologies Co., Ltd.
- Xingtao Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for determining weighting factor during stereo...
- Patent number 11,551,701
- Issue date Jan 10, 2023
- Huawei Technologies Co., Ltd.
- Eyal Shlomot
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for processing speech/audio signal and apparatus
- Patent number 11,462,225
- Issue date Oct 4, 2022
- Huawei Technologies Co., Ltd.
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Stereo signal encoding method and apparatus using a residual signal...
- Patent number 11,462,224
- Issue date Oct 4, 2022
- Huawei Technologies Co., Ltd.
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio processing method and apparatus
- Patent number 11,451,921
- Issue date Sep 20, 2022
- Huawei Technologies Co., Ltd.
- Gavin Kearney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and Device for Encoding a High Frequency Signal, and Method...
- Publication number 20240428811
- Publication date Dec 26, 2024
- Crystal Clear Codec, LLC
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Stereo Signal Encoding Method and Apparatus Using a Residual Signal...
- Publication number 20240355343
- Publication date Oct 24, 2024
- Huawei Technologies Co., Ltd
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INTER-CHANNEL PHASE DIFFERENCE PARAMETER ENCODING METHOD AND APPARATUS
- Publication number 20240355342
- Publication date Oct 24, 2024
- Huawei Technologies Co., Ltd
- Xingtao Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING WEIGHTING FACTOR DURING STEREO...
- Publication number 20240274136
- Publication date Aug 15, 2024
- Huawei Technologies Co., Ltd
- Eyal SHLOMOT
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR CALCULATING DOWNMIXED SIGNAL AND RESIDUAL...
- Publication number 20240249731
- Publication date Jul 25, 2024
- Huawei Technologies Co., Ltd
- Haiting LI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Signal Processing Method and Device
- Publication number 20240185867
- Publication date Jun 6, 2024
- Huawei Technologies Co., Ltd
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Encoding Method, Decoding Method, Encoding Apparatus, and Decoding...
- Publication number 20240177722
- Publication date May 30, 2024
- Huawei Technologies Co., Ltd
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Inter-Channel Phase Difference Parameter Extraction Method and Appa...
- Publication number 20240161755
- Publication date May 16, 2024
- Huawei Technologies Co., Ltd
- Xingtao Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Multi-Channel Signal Encoding Method and Encoder
- Publication number 20240161756
- Publication date May 16, 2024
- Huawei Technologies Co., Ltd
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Multi-Channel Signal Encoding Method, Multi-Channel Signal Decoding...
- Publication number 20240135938
- Publication date Apr 25, 2024
- Huawei Technologies Co., Ltd
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DOWNMIXED SIGNAL CALCULATION METHOD AND APPARATUS
- Publication number 20240105188
- Publication date Mar 28, 2024
- Huawei Technologies Co., Ltd
- Haiting LI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Multi-Channel Signal Encoding Method, Multi-Channel Signal Decoding...
- Publication number 20240056764
- Publication date Feb 15, 2024
- Huawei Technologies Co., Ltd
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND DEVICE FOR DECODING SIGNALS
- Publication number 20240046938
- Publication date Feb 8, 2024
- Huawei Technologies Co., Ltd
- Zexin LIU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method for Encoding Multi-Channel Signal and Encoder
- Publication number 20240029746
- Publication date Jan 25, 2024
- Huawei Technologies Co., Ltd
- Haiting Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method and Device for Encoding a High Frequency Signal, and Method...
- Publication number 20230298604
- Publication date Sep 21, 2023
- Crystal Clear Codec, LLC
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Signal Processing Method and Device
- Publication number 20230238010
- Publication date Jul 27, 2023
- Huawei Technologies Co., Ltd
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method and Device for Decoding Signals
- Publication number 20230206929
- Publication date Jun 29, 2023
- Huawei Technologies Co., Ltd
- Zexin LIU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Audio Processing Method and Apparatus
- Publication number 20230199424
- Publication date Jun 22, 2023
- Huawei Technologies Co., Ltd
- Cal ARMSTRONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER-CHANNEL PHASE DIFFERENCE PARAMETER ENCODING METHOD AND APPARATUS
- Publication number 20230131892
- Publication date Apr 27, 2023
- Huawei Technologies Co., Ltd
- Xingtao Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING WEIGHTING FACTOR DURING STEREO...
- Publication number 20230119826
- Publication date Apr 20, 2023
- Huawei Technologies Co., Ltd
- Eyal SHLOMOT
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Stereo Signal Encoding Method and Apparatus Using a Residual Signal...
- Publication number 20220392470
- Publication date Dec 8, 2022
- Huawei Technologies Co., Ltd
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO PROCESSING METHOD AND APPARATUS
- Publication number 20220386064
- Publication date Dec 1, 2022
- Huawei Technologies Co., Ltd
- Gavin KEARNEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Encoding Method, Decoding Method, Encoding Apparatus, and Decoding...
- Publication number 20220366922
- Publication date Nov 17, 2022
- Huawei Technologies Co., Ltd
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Inter-Channel Phase Difference Parameter Extraction Method and Appa...
- Publication number 20220328053
- Publication date Oct 13, 2022
- Huawei Technologies Co., Ltd
- Xingtao Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Multi-Channel Signal Encoding Method, Multi-Channel Signal Decoding...
- Publication number 20220310104
- Publication date Sep 29, 2022
- Huawei Technologies Co., Ltd
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ENCODING METHOD AND APPARATUS
- Publication number 20220172730
- Publication date Jun 2, 2022
- Huawei Technologies Co., Ltd.
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method for Encoding Multi-Channel Signal and Encoder
- Publication number 20220084531
- Publication date Mar 17, 2022
- Huawei Technologies Co., Ltd
- Haiting Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Multi-Channel Signal Encoding Method, Multi-Channel Signal Decoding...
- Publication number 20220046376
- Publication date Feb 10, 2022
- Huawei Technologies Co., Ltd
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Audio Coding Method and Apparatus
- Publication number 20210390968
- Publication date Dec 16, 2021
- Huawei Technologies Co., Ltd
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Multi-Channel Signal Encoding Method and Encoder
- Publication number 20210383815
- Publication date Dec 9, 2021
- Huawei Technologies Co., Ltd
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Person

Patents Grantslast 30 patents

Multi-channel signal encoding method, multi-channel signal decoding...

Method for encoding multi-channel signal and encoder

Audio coding method and apparatus

Method and device for decoding signals

Method and device for encoding a high frequency signal, and method...

Inter-channel phase difference parameter encoding method and apparatus

Stereo signal encoding method and apparatus using a residual signal...

Method and apparatus for calculating downmixed signal and residual...

Multi-channel signal encoding method and encoder

Method and apparatus for determining weighting factor during stereo...

Inter-channel phase difference parameter extraction method and appa...

Audio processing method and apparatus

Multi-channel signal encoding method, multi-channel signal decoding...

Signal processing method and device

Downmixed signal calculation method and apparatus

Encoding method, decoding method, encoding apparatus, and decoding...

Audio processing method and apparatus

Multi-channel signal encoding method, multi-channel signal decoding...

Method and device for decoding signals

Method for encoding multi-channel signal and encoder

Method and device for decoding signal

Audio processing method and apparatus

Stereo signal encoding method and apparatus

Signal processing method and device

Method and device for encoding a high frequency signal, and method...

Inter-channel phase difference parameter encoding method and apparatus

Method and apparatus for determining weighting factor during stereo...

Method for processing speech/audio signal and apparatus

Stereo signal encoding method and apparatus using a residual signal...

Audio processing method and apparatus

Patents Applicationslast 30 patents

Method and Device for Encoding a High Frequency Signal, and Method...

Stereo Signal Encoding Method and Apparatus Using a Residual Signal...

INTER-CHANNEL PHASE DIFFERENCE PARAMETER ENCODING METHOD AND APPARATUS

METHOD AND APPARATUS FOR DETERMINING WEIGHTING FACTOR DURING STEREO...

METHOD AND APPARATUS FOR CALCULATING DOWNMIXED SIGNAL AND RESIDUAL...

Signal Processing Method and Device

Encoding Method, Decoding Method, Encoding Apparatus, and Decoding...

Inter-Channel Phase Difference Parameter Extraction Method and Appa...

Multi-Channel Signal Encoding Method and Encoder

Multi-Channel Signal Encoding Method, Multi-Channel Signal Decoding...

DOWNMIXED SIGNAL CALCULATION METHOD AND APPARATUS

Multi-Channel Signal Encoding Method, Multi-Channel Signal Decoding...

METHOD AND DEVICE FOR DECODING SIGNALS

Method for Encoding Multi-Channel Signal and Encoder

Method and Device for Encoding a High Frequency Signal, and Method...

Signal Processing Method and Device

Method and Device for Decoding Signals

Audio Processing Method and Apparatus

INTER-CHANNEL PHASE DIFFERENCE PARAMETER ENCODING METHOD AND APPARATUS

METHOD AND APPARATUS FOR DETERMINING WEIGHTING FACTOR DURING STEREO...

Stereo Signal Encoding Method and Apparatus Using a Residual Signal...

AUDIO PROCESSING METHOD AND APPARATUS

Encoding Method, Decoding Method, Encoding Apparatus, and Decoding...

Inter-Channel Phase Difference Parameter Extraction Method and Appa...

Multi-Channel Signal Encoding Method, Multi-Channel Signal Decoding...

ENCODING METHOD AND APPARATUS

Method for Encoding Multi-Channel Signal and Encoder

Multi-Channel Signal Encoding Method, Multi-Channel Signal Decoding...

Audio Coding Method and Apparatus

Multi-Channel Signal Encoding Method and Encoder