Guolan ZHENG

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Port auto-negotiation method and device
- Patent number 10,826,847
- Issue date Nov 3, 2020
- Huawei Technologies Co., Ltd.
- Weibin Kong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device information backup method, device, and system
- Patent number 9,092,154
- Issue date Jul 28, 2015
- Huawei Technologies Co., Ltd.
- Jianzhao Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
NETWORK DEVICE AND VERTICAL INTERFACE
- Publication number 20200116959
- Publication date Apr 16, 2020
- Huawei Technologies Co., Ltd
- Guobin Tan
- G02 - OPTICS
Information Patent Application
PORT AUTO-NEGOTIATION METHOD AND DEVICE
- Publication number 20190260640
- Publication date Aug 22, 2019
- Huawei Technologies Co., Ltd
- Weibin KONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE INFORMATION BACKUP METHOD, DEVICE, AND SYSTEM
- Publication number 20140317368
- Publication date Oct 23, 2014
- Huawei Technologies Co., Ltd
- Jianzhao LI
- G06 - COMPUTING CALCULATING COUNTING