Wenhu Zhang

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Wireless local area network WLAN access method, terminal, and server
- Patent number 11,777,916
- Issue date Oct 3, 2023
- HONOR DEVICE CO., LTD.
- Guoqiang Rong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless local area network WLAN access method, terminal, and server
- Patent number 10,425,393
- Issue date Sep 24, 2019
- Huawei Technologies Co., Ltd.
- Guoqiang Rong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Blacklist management method and device
- Patent number 10,104,215
- Issue date Oct 16, 2018
- Huawei Technologies Co., Ltd.
- Wenhu Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for unified communication
- Patent number 7,913,187
- Issue date Mar 22, 2011
- Huawei Technologies Co., Ltd.
- Wenhu Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Wireless Local Area Network WLAN Access Method, Terminal, and Server
- Publication number 20200053068
- Publication date Feb 13, 2020
- Huawei Technologies Co., Ltd
- Guoqiang Rong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALL METHOD, CALL APPARATUS, VOIP SERVER, AND CALL SYSTEM
- Publication number 20170111402
- Publication date Apr 20, 2017
- HUAWEI TECHNOLOGIES CO., LTD.
- Wenhu Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Blacklist Management Method and Device
- Publication number 20160330307
- Publication date Nov 10, 2016
- Wenhu Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Local Area Network WLAN Access Method, Terminal, and Server
- Publication number 20160134613
- Publication date May 12, 2016
- Huawei Technologies Co., Ltd
- Guoqiang Rong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR UNIFIED COMMUNICATION
- Publication number 20080025486
- Publication date Jan 31, 2008
- Huawei Technologies Co., Ltd
- Wenhu ZHANG
- G06 - COMPUTING CALCULATING COUNTING