Michael Hubbard

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Ottawa, CA

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Patents Grantslast 30 patents

Information Patent Grant
Assessing operating conditions of a receiver in a communication net...
- Patent number 12,191,994
- Issue date Jan 7, 2025
- Ciena Corporation
- Andrew D. Shiner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Estimation of communication system impairments using spectrally sel...
- Patent number 11,575,556
- Issue date Feb 7, 2023
- Ciena Corporation
- Francisco Javier Vaquero-Caballero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Assessing operating conditions of a receiver in a communication net...
- Patent number 11,082,157
- Issue date Aug 3, 2021
- Ciena Corporation
- Andrew D. Shiner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transport network high order mapping systems and methods
- Patent number 8,867,913
- Issue date Oct 21, 2014
- Ciena Corporation
- Sebastien Gareau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Optimization of spectrum sharing in optical line systems
- Publication number 20240259096
- Publication date Aug 1, 2024
- CIENA CORPORATION
- Priyanth Mehta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tunable optical filter in coherent optical transmitters
- Publication number 20230318712
- Publication date Oct 5, 2023
- CIENA CORPORATION
- Michael Hubbard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ASSESSING OPERATING CONDITIONS OF A RECEIVER IN A COMMUNICATION NET...
- Publication number 20220321247
- Publication date Oct 6, 2022
- CIENA CORPORATION
- Andrew D. SHINER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ESTIMATION OF COMMUNICATION SYSTEM IMPAIRMENTS USING SPECTRALLY SEL...
- Publication number 20220070044
- Publication date Mar 3, 2022
- CIENA CORPORATION
- Francisco Javier VAQUERO-CABALLERO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ASSESSING OPERATING CONDITIONS OF A RECEIVER IN A COMMUNICATION NET...
- Publication number 20210126734
- Publication date Apr 29, 2021
- CIENA CORPORATION
- Andrew D. SHINER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSPORT NETWORK HIGH ORDER MAPPING SYSTEMS AND METHODS
- Publication number 20140093235
- Publication date Apr 3, 2014
- CIENA CORPORATION
- Sebastien Gareau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE