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Jianfeng Xu
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Munich, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Audio signal synthesizer
Patent number
9,082,396
Issue date
Jul 14, 2015
Huawei Technologies Co., Ltd.
Christof Faller
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method, apparatus and system for linear prediction coding analysis
Patent number
8,812,307
Issue date
Aug 19, 2014
Huawei Technologies Co., Ltd.
Jianfeng Xu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Signal compression method and apparatus
Patent number
8,560,329
Issue date
Oct 15, 2013
Huawei Technologies Co., Ltd.
Fengyan Qi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method for encoding signal, and method for decoding signal
Patent number
8,515,744
Issue date
Aug 20, 2013
Huawei Technologies Co., Ltd.
Dejun Zhang
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
Audio Signal Synthesizer
Publication number
20130129096
Publication date
May 23, 2013
Huawei Technologies Co., Ltd
Christof Faller
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SIGNAL COMPRESSION METHOD AND APPARATUS
Publication number
20130117030
Publication date
May 9, 2013
Huawei Technologies Co., Ltd
Fengyan Qi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD AND AN APPARATUS FOR VOICE ACTIVITY DETECTION
Publication number
20120232896
Publication date
Sep 13, 2012
Huawei Technologies Co., Ltd
Anisse TALEB
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD, APPARATUS AND SYSTEM FOR LINEAR PREDICTION CODING ANALYSIS
Publication number
20110320195
Publication date
Dec 29, 2011
Jianfeng XU
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD FOR ENCODING SIGNAL, AND METHOD FOR DECODING SIGNAL
Publication number
20110313761
Publication date
Dec 22, 2011
Dejun ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE