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last 30 patents
Information
Patent Grant
Data transmission method and apparatus
Patent number
12,021,655
Issue date
Jun 25, 2024
Huawei Technologies Co., Ltd.
Qichang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Operation, administration and maintenance OAM data transmission met...
Patent number
11,973,632
Issue date
Apr 30, 2024
Huawei Technologies Co., Ltd.
Jing Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frame processing method and apparatus
Patent number
11,824,657
Issue date
Nov 21, 2023
Huawei Technologies Co., Ltd.
Min Zha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Troubleshooting method, device, and readable storage medium
Patent number
11,792,099
Issue date
Oct 17, 2023
Huawei Technologies Co., Ltd.
Min Zha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and network node for obtaining target transmission path
Patent number
11,757,754
Issue date
Sep 12, 2023
Huawei Technologies Co., Ltd.
Yuanlong Jiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Operation, administration and maintenance OAM data transmission met...
Patent number
11,743,103
Issue date
Aug 29, 2023
Huawei Technologies Co., Ltd.
Jing Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Determining delay based on a measurement code block
Patent number
11,706,113
Issue date
Jul 18, 2023
Huawei Technologies Co., Ltd.
Renlei Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for port channelization at physical layer
Patent number
11,563,521
Issue date
Jan 24, 2023
Huawei Technologies Co., Ltd.
Li Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission method and apparatus
Patent number
11,516,322
Issue date
Nov 29, 2022
Huawei Technologies Co., Ltd.
Min Zha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bit block stream bit error detection method and device
Patent number
11,463,104
Issue date
Oct 4, 2022
Huawei Technologies Co., Ltd.
Xiaojun Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for processing bit block stream, method and ap...
Patent number
11,438,091
Issue date
Sep 6, 2022
Huawei Technologies Co., Ltd.
Xiaojun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission method and device
Patent number
11,412,508
Issue date
Aug 9, 2022
Huawei Technologies Co., Ltd.
Shuai Xiao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bit block processing method and node
Patent number
11,388,101
Issue date
Jul 12, 2022
Huawei Technologies Co., Ltd.
Min Zha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Service multiplexing method, service demultiplexing method, and rel...
Patent number
11,349,595
Issue date
May 31, 2022
Huawei Technologies Co., Ltd.
Xiaojun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Operation request generating method, device, and system
Patent number
11,337,211
Issue date
May 17, 2022
Huawei Technologies Co., Ltd.
Shucheng Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bit error detection method and apparatus
Patent number
11,290,131
Issue date
Mar 29, 2022
Huawei Technologies Co., Ltd.
Li Xu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Encapsulating and exchanging bytes in a telecommunication system
Patent number
11,290,578
Issue date
Mar 29, 2022
Huawei Technologies Co., Ltd.
Xiaojun Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission methods, apparatuses, devices, and system
Patent number
11,271,668
Issue date
Mar 8, 2022
Huawei Technologies Co., Ltd.
Rixin Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission method, data receiving method, and data sending a...
Patent number
11,258,529
Issue date
Feb 22, 2022
Huawei Technologies Co., Ltd.
Min Zha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for obtaining target transmission route, related device, and...
Patent number
11,171,860
Issue date
Nov 9, 2021
Huawei Technologies Co., Ltd.
Qichang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for obtaining target transmission route, related device, and...
Patent number
11,140,066
Issue date
Oct 5, 2021
Huawei Technologies Co., Ltd.
Qichang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Service sending method and apparatus, service receiving method and...
Patent number
11,140,079
Issue date
Oct 5, 2021
Huawei Technologies Co., Ltd.
Qiwen Zhong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Operation, administration and maintenance OAM data transmission met...
Patent number
11,121,907
Issue date
Sep 14, 2021
Huawei Technologies Co., Ltd.
Jing Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bit block stream bit error detection method and device
Patent number
10,992,315
Issue date
Apr 27, 2021
Huawei Technologies Co., Ltd.
Xiaojun Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and network node for obtaining target transmission path
Patent number
10,965,581
Issue date
Mar 30, 2021
Huawei Technologies Co., Ltd.
Yuanlong Jiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Protection switching method and system, and network device
Patent number
10,938,710
Issue date
Mar 2, 2021
Huawei Technologies Co., Ltd.
Jing Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Flexible ethernet group establishment method and device
Patent number
10,903,929
Issue date
Jan 26, 2021
Huawei Technologies Co., Ltd.
Min Zha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission method, data receiving method, and data sending a...
Patent number
10,862,612
Issue date
Dec 8, 2020
Huawei Technologies Co., Ltd.
Min Zha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, device and system for carrying out service in network
Patent number
10,554,764
Issue date
Feb 4, 2020
Huawei Technologies Co., Ltd.
Yong Huang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Operation request generating method, device, and system
Patent number
10,484,987
Issue date
Nov 19, 2019
Huawei Technologies Co., Ltd.
Shucheng Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Data Transmission Method and Communication Apparatus
Publication number
20230396464
Publication date
Dec 7, 2023
Huawei Technologies Co., Ltd
Qichang CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPERATION, ADMINISTRATION AND MAINTENANCE OAM DATA TRANSMISSION MET...
Publication number
20230353445
Publication date
Nov 2, 2023
Huawei Technologies Co., Ltd
Jing HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TROUBLESHOOTING METHOD, DEVICE, AND READABLE STORAGE MEDIUM
Publication number
20230018911
Publication date
Jan 19, 2023
Huawei Technologies Co., Ltd
Min ZHA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD, DEVICE, AND SYSTEM
Publication number
20220294663
Publication date
Sep 15, 2022
Huawei Technologies Co., Ltd
Dongdong He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD AND APPARATUS
Publication number
20220182262
Publication date
Jun 9, 2022
Huawei Technologies Co., Ltd
Qichang CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FRAME PROCESSING METHOD AND APPARATUS
Publication number
20220182182
Publication date
Jun 9, 2022
Huawei Technologies Co., Ltd
Min ZHA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPERATION, ADMINISTRATION AND MAINTENANCE OAM DATA TRANSMISSION MET...
Publication number
20210399940
Publication date
Dec 23, 2021
Huawei Technologies Co., Ltd
Jing HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Bit Block Stream Bit Error Detection Method and Device
Publication number
20210250044
Publication date
Aug 12, 2021
Huawei Technologies Co., Ltd
Xiaojun Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and Network Node for Obtaining Target Transmission Path
Publication number
20210194789
Publication date
Jun 24, 2021
Huawei Technologies Co., Ltd
Yuanlong Jiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DELAY MEASUREMENT METHOD AND NETWORK DEVICE
Publication number
20210152451
Publication date
May 20, 2021
Huawei Technologies Co., Ltd
Renlei WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PORT CHANNELIZATION AT PHYSICAL LAYER
Publication number
20210152286
Publication date
May 20, 2021
Huawei Technologies Co., Ltd
Li Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data Transmission Method, Data Receiving Method, and Data Sending a...
Publication number
20210091877
Publication date
Mar 25, 2021
Huawei Technologies Co., Ltd
Min ZHA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Bit Error Detection Method and Apparatus
Publication number
20200328760
Publication date
Oct 15, 2020
Huawei Technologies Co., Ltd
Li Xu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DATA TRANSMISSION METHOD AND DEVICE
Publication number
20200288468
Publication date
Sep 10, 2020
Huawei Technologies Co., Ltd
Shuai XIAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR OBTAINING TARGET TRANSMISSION ROUTE, RELATED DEVICE, AND...
Publication number
20200259734
Publication date
Aug 13, 2020
Huawei Technologies Co., Ltd
Qichang CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BIT BLOCK PROCESSING METHOD AND NODE
Publication number
20200259757
Publication date
Aug 13, 2020
Huawei Technologies Co., Ltd
Min ZHA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD AND APPARATUS
Publication number
20200252488
Publication date
Aug 6, 2020
Huawei Technologies Co., Ltd
Min ZHA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EXCHANGE METHOD AND APPARATUS
Publication number
20200204660
Publication date
Jun 25, 2020
Huawei Technologies Co., Ltd
Xiaojun ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SERVICE MULTIPLEXING METHOD, SERVICE DEMULTIPLEXING METHOD, AND REL...
Publication number
20200177305
Publication date
Jun 4, 2020
Huawei Technologies Co., Ltd
Xiaojun ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method And Apparatus For Processing Bit Block Stream, Method And Ap...
Publication number
20200169350
Publication date
May 28, 2020
Huawei Technologies Co., Ltd
Xiaojun ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data Transmission Methods, Apparatuses, Devices, and System
Publication number
20200145119
Publication date
May 7, 2020
Huawei Technologies Co., Ltd
Rixin Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Operation Request Generating Method, Device, and System
Publication number
20200120653
Publication date
Apr 16, 2020
Huawei Technologies Co., Ltd
Shucheng Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BIT BLOCK STREAM BIT ERROR DETECTION METHOD AND DEVICE
Publication number
20200091932
Publication date
Mar 19, 2020
Huawei Technologies Co., Ltd
Xiaojun Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROTECTION SWITCHING METHOD AND SYSTEM, AND NETWORK DEVICE
Publication number
20190288936
Publication date
Sep 19, 2019
Huawei Technologies Co., Ltd
Jing HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FLEXIBLE ETHERNET GROUP ESTABLISHMENT METHOD AND DEVICE
Publication number
20190280797
Publication date
Sep 12, 2019
Huawei Technologies Co., Ltd
Min ZHA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPERATION, ADMINISTRATION AND MAINTENANCE OAM DATA TRANSMISSION MET...
Publication number
20190280913
Publication date
Sep 12, 2019
Huawei Technologies Co., Ltd
Jing HUANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data Transmission Method, Data Receiving Method, and Data Sending a...
Publication number
20190253178
Publication date
Aug 15, 2019
Huawei Technologies Co., Ltd
Min ZHA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Service Sending Method and Apparatus, Service Receiving Method and...
Publication number
20190190829
Publication date
Jun 20, 2019
Huawei Technologies Co., Ltd
Qiwen ZHONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD, DEVICE, AND SYSTEM
Publication number
20190097758
Publication date
Mar 28, 2019
Huawei Technologies Co., Ltd
Jing Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR TRANSFERRING AUTHORIZATION INFORMATION, RELAY DEVICE, AN...
Publication number
20180351951
Publication date
Dec 6, 2018
Huawei Technologies Co., Ltd
Yuxu YE
H04 - ELECTRIC COMMUNICATION TECHNIQUE