Qinghua Yu

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Routing method and device
- Patent number 11,362,944
- Issue date Jun 14, 2022
- Huawei Technolgoies Co., Ltd.
- Qingchang Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Attack data packet processing method, apparatus, and system
- Patent number 10,742,682
- Issue date Aug 11, 2020
- Huawei Technologies Co., Ltd.
- Qinghua Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
SDN controller, data center system, and routing connection method
- Patent number 10,454,806
- Issue date Oct 22, 2019
- Huawei Technologies Co., Ltd.
- Qinghua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for implementing session border controller pool, and session...
- Patent number 9,807,179
- Issue date Oct 31, 2017
- Huawei Technologies Co., Ltd.
- Sihai Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, device, and system for realizing disaster tolerance backup
- Patent number 9,258,183
- Issue date Feb 9, 2016
- Huawei Technologies Co., Ltd.
- Qinghua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION METHOD AND RELATED DEVICE
- Publication number 20210211381
- Publication date Jul 8, 2021
- Huawei Technologies Co., Ltd
- Qingchang Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Routing Method and Device
- Publication number 20200374228
- Publication date Nov 26, 2020
- Huawei Technologies Co., Ltd
- Qingchang Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SDN Controller, Data Center System, and Routing Connection Method
- Publication number 20200014614
- Publication date Jan 9, 2020
- Huawei Technologies Co., Ltd
- Qinghua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Allocating Communication Path in Cloudified Network, App...
- Publication number 20170300353
- Publication date Oct 19, 2017
- Huawei Technologies Co., Ltd
- Qinghua Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Attack Data Packet Processing Method, Apparatus, and System
- Publication number 20170295207
- Publication date Oct 12, 2017
- Huawei Technologies Co., Ltd
- Qinghua Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SDN Controller, Data Center System, and Routing Connection Method
- Publication number 20160315845
- Publication date Oct 27, 2016
- Huawei Technologies Co., Ltd
- Qinghua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Implementing Session Border Controller Pool, and Session...
- Publication number 20140258551
- Publication date Sep 11, 2014
- Huawei Technologies Co., Ltd
- Sihai Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND SYSTEM FOR ANALYZING NETWORK TRANSMISSION CH...
- Publication number 20140086091
- Publication date Mar 27, 2014
- Huawei Technologies Co., Ltd
- Linfei SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method, Device, and System for Realizing Disaster Tolerance Backup
- Publication number 20140078887
- Publication date Mar 20, 2014
- Huawei Technologies Co., Ltd
- Qinghua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Routing method and device

Attack data packet processing method, apparatus, and system

SDN controller, data center system, and routing connection method

Method for implementing session border controller pool, and session...

Method, device, and system for realizing disaster tolerance backup

Patents Applicationslast 30 patents

COMMUNICATION METHOD AND RELATED DEVICE

Routing Method and Device

SDN Controller, Data Center System, and Routing Connection Method

Method for Allocating Communication Path in Cloudified Network, App...

Attack Data Packet Processing Method, Apparatus, and System

SDN Controller, Data Center System, and Routing Connection Method

Method for Implementing Session Border Controller Pool, and Session...

METHOD, APPARATUS, AND SYSTEM FOR ANALYZING NETWORK TRANSMISSION CH...

Method, Device, and System for Realizing Disaster Tolerance Backup