Yisong LIU

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for implementing multicast
- Patent number 12,063,153
- Issue date Aug 13, 2024
- Huawei Technologies Co., Ltd.
- Guoqi Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reverse path forwarding RPF check method and apparatus
- Patent number 11,997,004
- Issue date May 28, 2024
- Huawei Technologies Co., Ltd.
- Jingrong Xie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
BIER packet sending method and apparatus
- Patent number 11,949,585
- Issue date Apr 2, 2024
- Huawei Technologies Co., Ltd.
- Jingrong Xie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and network node for sending and obtaining assert packet
- Patent number 11,909,546
- Issue date Feb 20, 2024
- Huawei Technologies Co., Ltd.
- Yisong Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
BIER packet sending method and apparatus
- Patent number 11,902,049
- Issue date Feb 13, 2024
- Huawei Technologies Co., Ltd.
- Jingrong Xie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for determining designated forwarder (DF) of multicast flow,...
- Patent number 11,546,267
- Issue date Jan 3, 2023
- Huawei Technologies Co., Ltd.
- Yisong Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Path checking method, sink node device, and communications system
- Patent number 10,205,652
- Issue date Feb 12, 2019
- Huawei Technologies Co., Ltd.
- Yisong Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, device, and system for creating bidirectional multicast dis...
- Patent number 9,647,959
- Issue date May 9, 2017
- Huawei Technologies Co., Ltd.
- Weiguo Hao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for transferring bootstrap message
- Patent number 9,608,897
- Issue date Mar 28, 2017
- Huawei Technologies Co., Ltd.
- Yunfu Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and system for forwarding data under protocol ind...
- Patent number 9,313,037
- Issue date Apr 12, 2016
- Huawei Technologies Co., Ltd.
- Yong Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, system, and apparatus for extranet networking of multicast...
- Patent number 9,031,069
- Issue date May 12, 2015
- Huawei Technologies Co., Ltd.
- Yisong Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PACKET SENDING METHOD AND APPARATUS, AND STORAGE MEDIUM
- Publication number 20240364798
- Publication date Oct 31, 2024
- CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE
- Weiqiang CHENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Packet Sending Method and First Network Device
- Publication number 20220255847
- Publication date Aug 11, 2022
- Huawei Technologies Co., Ltd
- Jingrong Xie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reverse Path Forwarding RPF Check Method and Apparatus
- Publication number 20220217075
- Publication date Jul 7, 2022
- Huawei Technologies Co., Ltd
- Jingrong Xie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Packet Sending Method and Apparatus
- Publication number 20220200820
- Publication date Jun 23, 2022
- Huawei Technologies Co., Ltd
- Jingrong Xie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIER PACKET SENDING METHOD AND APPARATUS
- Publication number 20220109623
- Publication date Apr 7, 2022
- Huawei Technologies Co.,Ltd.
- Jingrong Xie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Implementing Multicast
- Publication number 20220094626
- Publication date Mar 24, 2022
- Huawei Technologies Co., Ltd
- Guoqi Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIER Packet Sending Method and Apparatus
- Publication number 20210409242
- Publication date Dec 30, 2021
- Huawei Technologies Co., Ltd
- Jingrong Xie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND NETWORK NODE FOR SENDING AND OBTAINING ASSERT PACKET
- Publication number 20210351947
- Publication date Nov 11, 2021
- Huawei Technologies Co., Ltd
- Yisong LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DETERMINING DESIGNATED FORWARDER (DF) OF MULTICAST FLOW,...
- Publication number 20210328936
- Publication date Oct 21, 2021
- Huawei Technologies Co., Ltd
- Yisong LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PATH CHECKING METHOD, SINK NODE DEVICE, AND COMMUNICATIONS SYSTEM
- Publication number 20170041215
- Publication date Feb 9, 2017
- Huawei Technologies Co., Ltd
- Yisong LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTICAST COMMUNICATIONS METHOD AND AGGREGATION SWITCH
- Publication number 20160043878
- Publication date Feb 11, 2016
- Huawei Technologies Co., Ltd
- Weiguo HAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, DEVICE, AND SYSTEM FOR CREATING BIDIRECTIONAL MULTICAST DIS...
- Publication number 20150124810
- Publication date May 7, 2015
- Huawei Technologies Co., Ltd
- Weiguo HAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR TRANSFERRING BOOTSTRAP MESSAGE
- Publication number 20140082161
- Publication date Mar 20, 2014
- Huawei Technologies Co., Ltd
- Yunfu YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR FORWARDING DATA UNDER PROTOCOL IND...
- Publication number 20130064245
- Publication date Mar 14, 2013
- Huawei Technologies Co., Ltd
- YONG WEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAST CONVERGENCE METHOD, ROUTER, AND COMMUNICATION SYSTEM FOR MULTI...
- Publication number 20120099422
- Publication date Apr 26, 2012
- Yisong LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, SYSTEM, AND APPARATUS FOR EXTRANET NETWORKING OF MULTICAST...
- Publication number 20110255536
- Publication date Oct 20, 2011
- Huawei Technologies Co., Ltd
- Yisong LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Method and apparatus for implementing multicast

Reverse path forwarding RPF check method and apparatus

BIER packet sending method and apparatus

Method and network node for sending and obtaining assert packet

BIER packet sending method and apparatus

Method for determining designated forwarder (DF) of multicast flow,...

Path checking method, sink node device, and communications system

Method, device, and system for creating bidirectional multicast dis...

Method and device for transferring bootstrap message

Method, apparatus and system for forwarding data under protocol ind...

Method, system, and apparatus for extranet networking of multicast...

Patents Applicationslast 30 patents

PACKET SENDING METHOD AND APPARATUS, AND STORAGE MEDIUM

Packet Sending Method and First Network Device

Reverse Path Forwarding RPF Check Method and Apparatus

Packet Sending Method and Apparatus

BIER PACKET SENDING METHOD AND APPARATUS

Method and Apparatus for Implementing Multicast

BIER Packet Sending Method and Apparatus

METHOD AND NETWORK NODE FOR SENDING AND OBTAINING ASSERT PACKET

METHOD FOR DETERMINING DESIGNATED FORWARDER (DF) OF MULTICAST FLOW,...

PATH CHECKING METHOD, SINK NODE DEVICE, AND COMMUNICATIONS SYSTEM

MULTICAST COMMUNICATIONS METHOD AND AGGREGATION SWITCH

METHOD, DEVICE, AND SYSTEM FOR CREATING BIDIRECTIONAL MULTICAST DIS...

METHOD AND DEVICE FOR TRANSFERRING BOOTSTRAP MESSAGE

METHOD, APPARATUS AND SYSTEM FOR FORWARDING DATA UNDER PROTOCOL IND...

FAST CONVERGENCE METHOD, ROUTER, AND COMMUNICATION SYSTEM FOR MULTI...

METHOD, SYSTEM, AND APPARATUS FOR EXTRANET NETWORKING OF MULTICAST...