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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Link resource transmission method and apparatus
Patent number
11,252,085
Issue date
Feb 15, 2022
Huawei Technologies Co., Ltd.
Hanging Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus of routing convergence in control plane of an...
Patent number
8,139,936
Issue date
Mar 20, 2012
Huawei Technologies Co., Ltd.
Junbai Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for utilizing wavelength reachability and wavelength occupat...
Patent number
7,899,326
Issue date
Mar 1, 2011
Huawei Technologies Co., Ltd.
Xinghua Shi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Same-Cable Probability Detection Method and Apparatus
Publication number
20230013049
Publication date
Jan 19, 2023
Huawei Technologies Co., Ltd
Xianlong Luo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LINK RESOURCE TRANSMISSION METHOD AND APPARATUS
Publication number
20210234796
Publication date
Jul 29, 2021
Huawei Technologies Co., Ltd
Hanqing ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM FOR UTILIZING WAVELENGTH REACHABILITY AND WAVELENGTH OCCUPAT...
Publication number
20080170856
Publication date
Jul 17, 2008
Huawei Technologies Co., Ltd
Xinghua Shi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus of Routing Convergence in Control Plane of an...
Publication number
20080019688
Publication date
Jan 24, 2008
Huawei Technologies Co., Ltd
Junbai Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE