Yaoqiang Xu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Charging method, network device, and billing system
- Patent number 10,425,539
- Issue date Sep 24, 2019
- Huawei Technologies Co., Ltd.
- Yaoqiang Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Communication Method and Apparatus
- Publication number 20230188957
- Publication date Jun 15, 2023
- Huawei Technologies Co., Ltd
- Xiaoyun Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Charging Method, Network Device, and Billing System
- Publication number 20180124253
- Publication date May 3, 2018
- Huawei Technologies Co., Ltd
- Yaoqiang Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE