Yongqiang Huang

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for authorizing and charging host with multiple a...
- Patent number 8,813,217
- Issue date Aug 19, 2014
- Huawei Technologies Co., Ltd.
- Hongguang Guan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Authorizing and Charging Host with Multiple A...
- Publication number 20070169180
- Publication date Jul 19, 2007
- Huawei Technologies Co., Ltd
- Hongguang Guan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE