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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Service rate adjustment method and apparatus
Patent number
10,638,351
Issue date
Apr 28, 2020
Huawei Technologies Co., Ltd.
Yunfei Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of searching for oil-gas reservoir based on trap-3D software
Patent number
10,228,478
Issue date
Mar 12, 2019
China National Petroleum Corporation
Qingzhong Li
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for adjusting channel delay parameter of multi...
Patent number
8,976,971
Issue date
Mar 10, 2015
Huawei Technologies Co., Ltd.
Libin Zhang
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Coding/decoding method, system and apparatus
Patent number
8,775,166
Issue date
Jul 8, 2014
Huawei Technologies Co., Ltd.
Hualin Wan
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio decoding method and audio decoder
Patent number
8,620,673
Issue date
Dec 31, 2013
Huawei Technologies Co., Ltd.
Qi Zhang
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method for generating background noise and noise processing apparatus
Patent number
8,494,846
Issue date
Jul 23, 2013
Huawei Technologies Co., Ltd.
Jinliang Dai
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for audio decoding
Patent number
8,473,301
Issue date
Jun 25, 2013
Huawei Technologies Co., Ltd.
Zhe Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for encoding and decoding
Patent number
8,370,135
Issue date
Feb 5, 2013
Huawei Technologies Co., Ltd.
Eyal Shlomot
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for generating noises
Patent number
8,370,136
Issue date
Feb 5, 2013
Huawei Technologies Co., Ltd.
Jinliang Dai
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for generating an excitation signal for backgr...
Patent number
8,370,154
Issue date
Feb 5, 2013
Huawei Technologies Co., Ltd.
Jinliang Dai
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for encoding and decoding of background noise...
Patent number
7,912,712
Issue date
Mar 22, 2011
Huawei Technologies Co., Ltd.
Eyal Shlomot
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for speech signal processing
Patent number
7,890,322
Issue date
Feb 15, 2011
Huawei Technologies Co., Ltd.
Jinliang Dai
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
HEADSET CONTROL METHOD, HEADSET, APPARATUS, AND STORAGE MEDIUM
Publication number
20240422468
Publication date
Dec 19, 2024
Huawei Technologies Co., Ltd
Libin ZHANG
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Video Coding Method and Related Apparatus Thereof
Publication number
20240314326
Publication date
Sep 19, 2024
Huawei Technologies Co., Ltd
Libin Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR OPTIMIZING MASK PARAMETERS
Publication number
20240176228
Publication date
May 30, 2024
Institute of Microelectronics, Chinese Academy of Sciences
Jianfang HE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR CORRECTING LITHOGRAPHY PATTERN OF SURFACE PLASMA
Publication number
20240077799
Publication date
Mar 7, 2024
Institute of Microelectronics, Chinese Academy of Sciences
Le Ma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20240055254
Publication date
Feb 15, 2024
Institute of Microelectronics, Chinese Academy of Sciences
Libin Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20240038584
Publication date
Feb 1, 2024
Institute of Microelectronics, Chinese Academy of Sciences
Libin Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACTIVE NOISE CANCELLATION METHOD, DEVICE, AND SYSTEM
Publication number
20230335101
Publication date
Oct 19, 2023
Huawei Technologies Co., Ltd
Libin ZHANG
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
MUSIC RECOMMENDATION METHOD AND APPARATUS
Publication number
20230206093
Publication date
Jun 29, 2023
Huawei Technologies Co., Ltd
Shu FANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SPEECH SIGNAL PROCESSING METHOD AND RELATED DEVICE THEREOF
Publication number
20230098678
Publication date
Mar 30, 2023
Huawei Technologies Co., Ltd
Libin Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE ENABLING METHOD AND APPARATUS, AND STORAGE MEDIUM
Publication number
20230076085
Publication date
Mar 9, 2023
Huawei Technologies Co., Ltd
Tingqiu YUAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SIGNAL PROCESSING APPARATUS, METHOD, AND SYSTEM
Publication number
20220335923
Publication date
Oct 20, 2022
Huawei Technologies Co., Ltd
Tingqiu YUAN
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
DATA GENERATION METHOD AND APPARATUS
Publication number
20220322009
Publication date
Oct 6, 2022
Huawei Technologies Co., Ltd
Tingqiu YUAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SERVICE RATE ADJUSTMENT METHOD AND APPARATUS
Publication number
20180103389
Publication date
Apr 12, 2018
Huawei Technologies Co., Ltd
Yunfei LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR IDENTIFYING AND OBTAINING AMBE ENCODING AND D...
Publication number
20140195224
Publication date
Jul 10, 2014
Huawei Technologies Co., Ltd
Libin ZHANG
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD AND APPARATUS FOR GENERATING NOISES
Publication number
20130124196
Publication date
May 16, 2013
Huawei Technologies Co., Ltd
Jinliang DAI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO DECODING METHOD AND AUDIO DECODER
Publication number
20120095769
Publication date
Apr 19, 2012
Huawei Technologies Co., Ltd
Qi Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ADJUSTING CHANNEL DELAY PARAMETER OF MULTI...
Publication number
20120033770
Publication date
Feb 9, 2012
Huawei Technologies Co., Ltd
Libin Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR GENERATING AN EXCITATION SIGNAL FOR BACKGR...
Publication number
20110022391
Publication date
Jan 27, 2011
Huawei Technologies Co., Ltd
Jinliang DAI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD AND APPARATUS FOR GENERATING NOISES
Publication number
20110015923
Publication date
Jan 20, 2011
Huawei Technologies Co., Ltd
Jinliang DAI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD FOR GENERATING BACKGROUND NOISE AND NOISE PROCESSING APPARATUS
Publication number
20110010167
Publication date
Jan 13, 2011
Huawei Technologies Co., Ltd
Jinliang DAI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Method and Apparatus for Encoding and Decoding
Publication number
20100324917
Publication date
Dec 23, 2010
Huawei Technologies Co., Ltd
Eyal Shlomot
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Method and Apparatus for Encoding and Decoding
Publication number
20100280823
Publication date
Nov 4, 2010
Huawei Technologies Co., Ltd
Eyal Shlomot
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Method and Apparatus for Speech Signal Processing
Publication number
20100250247
Publication date
Sep 30, 2010
Jinliang DAI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Method and apparatus for audio decoding
Publication number
20100228557
Publication date
Sep 9, 2010
Huawei Technologies Co., Ltd
Zhe Chen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
CODING/DECODING METHOD, SYSTEM AND APPARATUS
Publication number
20100042416
Publication date
Feb 18, 2010
Huawei Technologies Co., Ltd
Hualin Wan
G10 - MUSICAL INSTRUMENTS ACOUSTICS