Yanping Xu

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Ottawa, CA

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Patents Grantslast 30 patents

Information Patent Grant
Handling band spectrum failures in a C+L band photonic line system
- Patent number 11,990,934
- Issue date May 21, 2024
- Ciena Corporation
- Choudhury A. Al Sayeed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bundling capacity changes in channel holder based optical links
- Patent number 11,777,634
- Issue date Oct 3, 2023
- Ciena Corporation
- Choudhury A. Al Sayeed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handling band spectrum failures in a C+L band photonic line system
- Patent number 10,965,373
- Issue date Mar 30, 2021
- Ciena Corporation
- Choudhury A. Al Sayeed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Swapping bundles of optical channels in a C+L band system based on...
- Patent number 10,826,641
- Issue date Nov 3, 2020
- Ciena Corporation
- Choudhury A. Al Sayeed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bundling capacity changes in channel holder based optical links
- Patent number 10,680,737
- Issue date Jun 9, 2020
- Ciena Corporation
- Choudhury A. Al Sayeed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Bundling capacity changes in channel holder based optical links
- Publication number 20240014917
- Publication date Jan 11, 2024
- CIENA CORPORATION
- Choudhury A. Al Sayeed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Handling band spectrum failures in a C+L band photonic line system
- Publication number 20230032707
- Publication date Feb 2, 2023
- CIENA CORPORATION
- Choudhury A. Al Sayeed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Bundling Capacity Changes in Channel Holder Based Optical Links
- Publication number 20220190949
- Publication date Jun 16, 2022
- CIENA CORPORATION
- Choudhury A. Al Sayeed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE