Jiahua Mao

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Media resource adaptation method, media gateway controller and server
- Patent number 8,315,250
- Issue date Nov 20, 2012
- Huawei Technologies Co., Ltd.
- Jiahua Mao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MEDIA RESOURCE ADAPTATION METHOD, MEDIA GATEWAY CONTROLLER AND SERVER
- Publication number 20090303987
- Publication date Dec 10, 2009
- Huawei Technologies Co., Ltd
- Jiahua Mao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALL TRANSFER METHOD AND COMMUNICATION SYSTEM
- Publication number 20090135812
- Publication date May 28, 2009
- Dabing Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, SYSTEM AND DEVICE FOR DISPATCHING CALLS
- Publication number 20090129562
- Publication date May 21, 2009
- Jiahua Mao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE