Xuexia Yan

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method, system, and network element for service processing after da...
- Patent number 9,706,019
- Issue date Jul 11, 2017
- Huawei Technologies Co., Ltd.
- Qian Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, system and device for realizing user identity association
- Patent number 8,346,253
- Issue date Jan 1, 2013
- Huawei Technologies Co., Ltd.
- Shufeng Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, system and device for realizing user identity association
- Patent number 8,023,485
- Issue date Sep 20, 2011
- Huawei Technologies Co., Ltd.
- Shufeng Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method, System and Device for Realizing User Identity Association
- Publication number 20110038319
- Publication date Feb 17, 2011
- Shufeng SHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, SYSTEM, AND NETWORK ELEMENT FOR SERVICE PROCESSING AFTER DA...
- Publication number 20100165833
- Publication date Jul 1, 2010
- Huawei Technologies Co., Ltd
- Qian Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR MANAGING USER ACCESS TO NETWORK
- Publication number 20100029248
- Publication date Feb 4, 2010
- Huawei Technologies Co., Ltd
- Shufeng SHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, SYSTEM, AND NETWORK ELEMENT FOR SERVICE PROCESSING AFTER DA...
- Publication number 20090279425
- Publication date Nov 12, 2009
- Huawei Technologies Co., Ltd
- Qian Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, SYSTEM AND DEVICE FOR REALIZING USER IDENTITY ASSOCIATION
- Publication number 20090253431
- Publication date Oct 8, 2009
- Huawei Technologies Co., Ltd
- Shufeng Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE