Yonggang TANG

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for interoperation between multiple conference sy...
- Patent number 9,300,808
- Issue date Mar 29, 2016
- Huawei Techologies Co., Ltd.
- Yun Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for interoperation between multiple conference sy...
- Patent number 9,124,706
- Issue date Sep 1, 2015
- Huawei Technologies Co., Ltd.
- Yun Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR INTEROPERATION BETWEEN MULTIPLE CONFERENCE SY...
- Publication number 20150334243
- Publication date Nov 19, 2015
- Huawei Technologies Co., Ltd
- Yun HU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR INTEROPERATION BETWEEN MULTIPLE CONFERENCE SY...
- Publication number 20140169544
- Publication date Jun 19, 2014
- Huawei Technologies Co., Ltd
- Yun HU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE