Daliang ZHANG

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Data transmission method, device, and network system
- Patent number 11,005,740
- Issue date May 11, 2021
- Huawei Technologies Co., Ltd.
- Daliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network handover method, device, and system
- Patent number 10,231,152
- Issue date Mar 12, 2019
- Huawei Technologies Co., Ltd.
- Xiaobo Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit switched fallback method and device
- Patent number 9,900,807
- Issue date Feb 20, 2018
- Huawei Technologies Co., Ltd.
- Xiaobo Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network handover method, device, and system between packet-switched...
- Patent number 9,717,028
- Issue date Jul 25, 2017
- Huawei Technologies Co., Ltd.
- Xiaobo Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DATA TRANSMISSION METHOD, DEVICE, AND NETWORK SYSTEM
- Publication number 20190132226
- Publication date May 2, 2019
- Huawei Technologies Co., Ltd
- Daliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK HANDOVER METHOD, DEVICE, AND SYSTEM
- Publication number 20180324648
- Publication date Nov 8, 2018
- Huawei Technologies Co., Ltd
- Xiaobo Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK HANDOVER METHOD, DEVICE, AND SYSTEM
- Publication number 20160105832
- Publication date Apr 14, 2016
- Huawei Technologies Co., Ltd
- Xiaobo Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK HANDOVER METHOD, DEVICE, AND SYSTEM
- Publication number 20160100338
- Publication date Apr 7, 2016
- Huawei Technologies Co., Ltd
- Xiaobo Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUIT SWITCHED FALLBACK METHOD AND DEVICE
- Publication number 20160100337
- Publication date Apr 7, 2016
- Huawei Technologies Co., Ltd
- Xiaobo WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE