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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for controlling traffic in packet-based network
Patent number
12,028,256
Issue date
Jul 2, 2024
Huawei Technologies Co., Ltd.
Guoping Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Load balancing method, device, and system
Patent number
11,876,715
Issue date
Jan 16, 2024
Huawei Technologies Co., Ltd.
Tingqiu Yuan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network congestion control method, apparatus, and system
Patent number
11,659,435
Issue date
May 23, 2023
Huawei Technologies Co., Ltd.
Cong Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for controlling traffic in packet-based network
Patent number
11,516,134
Issue date
Nov 29, 2022
Huawei Technologies Co., Ltd.
Guoping Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for checking forwarding tables of network nodes b...
Patent number
11,088,950
Issue date
Aug 10, 2021
Huawei Technologies Co., Ltd.
Guoping Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, apparatus, and system for implementing delay measurement
Patent number
10,819,605
Issue date
Oct 27, 2020
Huawei Technologies Co., Ltd.
Guoping Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for checking forwarding tables of network routers
Patent number
10,659,359
Issue date
May 19, 2020
Huawei Technologies Co., Ltd.
Guoping Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for locating a failed link, and method, device an...
Patent number
9,014,009
Issue date
Apr 21, 2015
Huawei Technologies Co., Ltd.
Guoping Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for realizing route forwarding in network
Patent number
7,672,313
Issue date
Mar 2, 2010
Huawei Technologies Co., Ltd.
Wu Qing
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for providing guaranteed quality of service in IP network an...
Patent number
7,319,691
Issue date
Jan 15, 2008
Huawei Technologies Co., LTD.
Wu Qing
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING TRAFFIC IN PACKET-BASED NETWORK
Publication number
20230037724
Publication date
Feb 9, 2023
Huawei Technologies Co., Ltd
Guoping Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Load Balancing Method, Device, and System
Publication number
20210029041
Publication date
Jan 28, 2021
Huawei Technologies Co., Ltd
Tingqiu Yuan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK CONGESTION CONTROL METHOD, APPARATUS, AND SYSTEM
Publication number
20210007004
Publication date
Jan 7, 2021
Huawei Technologies Co., Ltd
Cong XU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING TRAFFIC IN PACKET-BASED NETWORK
Publication number
20200382426
Publication date
Dec 3, 2020
Huawei Technologies Co., Ltd
Guoping Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR CHECKING FORWARDING TABLES OF NETWORK ROUTERS
Publication number
20200304410
Publication date
Sep 24, 2020
Huawei Technologies Co., Ltd
Guoping Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR CHECKING FORWARDING TABLES OF NETWORK ROUTERS
Publication number
20180375770
Publication date
Dec 27, 2018
Huawei Technologies Co.,Ltd.
Guoping Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS, AND SYSTEM FOR IMPLEMENTING PACKET LOSS DETECTION
Publication number
20170195203
Publication date
Jul 6, 2017
Huawei Technologies Co.,Ltd.
Guoping Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS, AND SYSTEM FOR IMPLEMENTING DELAY MEASUREMENT
Publication number
20170195205
Publication date
Jul 6, 2017
Huawei Technologies Co.,Ltd.
Guoping Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR LOCATING A FAILED LINK, AND METHOD, DEVICE AN...
Publication number
20120093005
Publication date
Apr 19, 2012
Guoping Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, SYSTEM AND APPARATUS FOR SENDING MAPPING INFORMATION
Publication number
20100316054
Publication date
Dec 16, 2010
Huawei Technologies Co., Ltd
Xiaohu XU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for realizing route forwarding in network
Publication number
20070133568
Publication date
Jun 14, 2007
Huawei Technologies Co., Ltd.
Wu Qing
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for providing guaranteed quality of service in IP network an...
Publication number
20040215817
Publication date
Oct 28, 2004
Wu Qing
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for providing services with guaranteed quality of service in...
Publication number
20040177107
Publication date
Sep 9, 2004
Wu Qing
H04 - ELECTRIC COMMUNICATION TECHNIQUE