Xiangyu Yang

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Guangdong Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for establishing a session between a caller and a callee
- Patent number 8,599,831
- Issue date Dec 3, 2013
- Huawei Technologies Co., Ltd.
- Qingchun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Content Sharing Method and Social Synchronization Apparatus
- Publication number 20160094680
- Publication date Mar 31, 2016
- Huawei Technologies Co.,Ltd.
- Jianfeng Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, SYSTEM AND APPLICATION SERVER FOR PREVENTING CROSSTALK OF C...
- Publication number 20080273671
- Publication date Nov 6, 2008
- Huawei Technologies Co., Ltd
- Caixia MIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for establishing a session between a caller and a callee
- Publication number 20070071216
- Publication date Mar 29, 2007
- Qingchun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE