Yangshan Ou

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for reducing occlusion effect of earphone, and related appar...
- Patent number 12,014,716
- Issue date Jun 18, 2024
- Huawei Technologies Co., Ltd.
- Jingfan Qin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Noise cancellation apparatus and method
- Patent number 11,962,968
- Issue date Apr 16, 2024
- Huawei Technologies Co., Ltd.
- Jiang Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
WIND NOISE SUPPRESSION DEVICE AND DESIGN METHOD
- Publication number 20230336901
- Publication date Oct 19, 2023
- HUAWEI TECHNOLOGIES CO., LTD.
- Yuhao SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Active Noise Cancellation Method and Apparatus
- Publication number 20230080298
- Publication date Mar 16, 2023
- Huawei Technologies Co., Ltd
- Xiaowei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR REDUCING OCCLUSION EFFECT OF EARPHONE, AND RELATED APPAR...
- Publication number 20220335924
- Publication date Oct 20, 2022
- Huawei Technologies Co., Ltd
- Jingfan QIN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
NOISE CANCELLATION APPARATUS AND METHOD
- Publication number 20220030349
- Publication date Jan 27, 2022
- Huawei Technologies Co.,Ltd.
- Jiang Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS