Qing Zhang

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Munich, DE

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Patents Grantslast 30 patents

Information Patent Grant
Synchronous audio playback method, apparatus and system
- Patent number 10,180,981
- Issue date Jan 15, 2019
- Huawei Technologies Co., Ltd.
- Zhengzhong Du
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for pulse encoding, method and device for pulse d...
- Patent number 10,026,412
- Issue date Jul 17, 2018
- Huawei Technologies Co., Ltd.
- Fuwei Ma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio file playing method and apparatus
- Patent number 10,021,500
- Issue date Jul 10, 2018
- Huawei Technologies Co., Ltd.
- Jianfeng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital compressor for compressing an audio signal
- Patent number 9,985,597
- Issue date May 29, 2018
- Huawei Technologies Co., Ltd.
- Peter Grosche
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Audio Compression System for Compressing an Audio Signal
- Publication number 20160344356
- Publication date Nov 24, 2016
- Huawei Technologies Co., Ltd
- Peter Grosche
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND DEVICE FOR PULSE ENCODING, METHOD AND DEVICE FOR PULSE D...
- Publication number 20160329059
- Publication date Nov 10, 2016
- Huawei Technologies Co., Ltd
- FUWEI MA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Digital Compressor for Compressing an Audio Signal
- Publication number 20160211821
- Publication date Jul 21, 2016
- Huawei Technologies Co., Ltd
- Peter Grosche
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO FILE PLAYING METHOD AND APPARATUS
- Publication number 20160183023
- Publication date Jun 23, 2016
- Huawei Technologies Co., Ltd
- Jianfeng XU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Synchronous Audio Playback Method, Apparatus and System
- Publication number 20150363411
- Publication date Dec 17, 2015
- Huawei Technologies Co., Ltd
- Zhengzhong Du
- G06 - COMPUTING CALCULATING COUNTING