Bin DU

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Speaker unit, speaker, terminal, and speaker control method
- Patent number 11,019,432
- Issue date May 25, 2021
- Huawei Technologies Co., Ltd.
- Jun Ding
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reducing crosstalk between digital subscri...
- Patent number 8,081,752
- Issue date Dec 20, 2011
- Huawei Technologies Co., Ltd.
- Bin Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Speaker Unit, Speaker, Terminal, and Speaker Control Method
- Publication number 20200059728
- Publication date Feb 20, 2020
- Huawei Technologies Co., Ltd
- Jun Ding
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR REDUCING CROSSTALK BETWEEN DIGITAL SUBSCRI...
- Publication number 20080267391
- Publication date Oct 30, 2008
- Huawei Technologies Co., Ltd
- Bin DU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE