Changsheng Sun

Person

Nanjing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Network control method, apparatus, and system
- Patent number 12,149,874
- Issue date Nov 19, 2024
- Huawei Technologies Co., Ltd.
- Changsheng Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Faulty multi-layer link restoration method and controller
- Patent number 11,552,881
- Issue date Jan 10, 2023
- Huawei Technologies Co., Ltd.
- Jia Che
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for processing location information of fault point
- Patent number 9,294,369
- Issue date Mar 22, 2016
- Huawei Technologies Co., Ltd.
- Changsheng Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for processing location information of fault point
- Patent number 9,178,756
- Issue date Nov 3, 2015
- Huawei Technologies Co., Ltd.
- Changsheng Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
NETWORK TOPOLOGY DISPLAY METHOD AND COMMUNICATION APPARATUS
- Publication number 20240097995
- Publication date Mar 21, 2024
- Huawei Technologies Co., Ltd
- Changsheng SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAULT PROTECTION METHOD, DEVICE, AND SYSTEM FOR OPTICAL NETWORK
- Publication number 20220103250
- Publication date Mar 31, 2022
- Huawei Technologies Co., Ltd
- Shijing HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK CONTROL METHOD, APPARATUS, AND SYSTEM
- Publication number 20220086545
- Publication date Mar 17, 2022
- Huawei Technologies Co.,Ltd.
- Changsheng Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAULTY MULTI-LAYER LINK RESTORATION METHOD AND CONTROLLER
- Publication number 20200403907
- Publication date Dec 24, 2020
- Huawei Technologies Co., Ltd
- Jia CHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Determining Traffic Forwarding Path and Co...
- Publication number 20150295813
- Publication date Oct 15, 2015
- Huawei Technologies Co., Ltd
- Changsheng Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Device for Processing Location Information of Fault Point
- Publication number 20140071835
- Publication date Mar 13, 2014
- Changsheng Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Device for Processing Location Information of Fault Point
- Publication number 20140071834
- Publication date Mar 13, 2014
- Huawei Technologies Co., Ltd
- Changsheng Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Changsheng Sun

Person

Patents Grantslast 30 patents

Network control method, apparatus, and system

Faulty multi-layer link restoration method and controller

Method and device for processing location information of fault point

Method and device for processing location information of fault point

Patents Applicationslast 30 patents

NETWORK TOPOLOGY DISPLAY METHOD AND COMMUNICATION APPARATUS

FAULT PROTECTION METHOD, DEVICE, AND SYSTEM FOR OPTICAL NETWORK

NETWORK CONTROL METHOD, APPARATUS, AND SYSTEM

FAULTY MULTI-LAYER LINK RESTORATION METHOD AND CONTROLLER

Method and Apparatus for Determining Traffic Forwarding Path and Co...

Method and Device for Processing Location Information of Fault Point

Method and Device for Processing Location Information of Fault Point