Xiaoyi Xia

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Charging management method, user plane function entity, and control...
- Patent number 11,064,076
- Issue date Jul 13, 2021
- Huawei Technologies Co., Ltd.
- Yali Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Charging management method, user plane function entity, and control...
- Patent number 10,681,222
- Issue date Jun 9, 2020
- Huawei Technologies Co., Ltd.
- Yali Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Charging Management Method, User Plane Function Entity, and Control...
- Publication number 20200274973
- Publication date Aug 27, 2020
- Huawei Technologies Co., Ltd
- Yali Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OFFLINE CHARGING CALL DETAIL RECORD THRESHOLD CONTROL METHOD AND SY...
- Publication number 20200186977
- Publication date Jun 11, 2020
- Huawei Technologies Co., Ltd
- Xiaoyi Xia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Charging Management Method, User Plane Function Entity, and Control...
- Publication number 20190182385
- Publication date Jun 13, 2019
- Huawei Technologies Co., Ltd
- Yali Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE