Jianghai Gao

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for distributing key of media stream
- Patent number 8,204,229
- Issue date Jun 19, 2012
- Huawei Technologies Co., Ltd.
- Kai Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of implementing authentication of high-rate packet data serv...
- Patent number 7,515,906
- Issue date Apr 7, 2009
- Huawei Technologies Co., Ltd.
- Fengshao Zou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR DISTRIBUTING KEY OF MEDIA STREAM
- Publication number 20090279705
- Publication date Nov 12, 2009
- Huawei Technologies Co.,Ltd.
- Kai Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Prepaid accounting system for a wireless local area network and met...
- Publication number 20070043676
- Publication date Feb 22, 2007
- Huawei Technologies Co., Ltd
- Jianghai Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of implementing authentication of high-rate packet data serv...
- Publication number 20060121895
- Publication date Jun 8, 2006
- Huawei Technologies Co., Ltd
- Fengshao Zou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE