Yinqing PEI

Person

Kanata, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Per-span optical fiber nonlinearity compensation using integrated p...
- Patent number 12,255,686
- Issue date Mar 18, 2025
- Ciena Corporation
- Yinqing Pei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical fiber characterization using transmission of shaped ASE
- Patent number 12,231,163
- Issue date Feb 18, 2025
- Ciena Corporation
- Yinqing Pei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analyzing performance of fibers and fiber connections using long-te...
- Patent number 12,149,284
- Issue date Nov 19, 2024
- Ciena Corporation
- Emil Janulewicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Localized span launch power control for network level optimization
- Patent number 12,132,515
- Issue date Oct 29, 2024
- Ciena Corporation
- Alex W. MacKay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Identifying root causes of network service degradation
- Patent number 11,894,969
- Issue date Feb 6, 2024
- Ciena Corporation
- Christopher Barber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
In-service characterization of nonlinear interference on a per-span...
- Patent number 11,811,459
- Issue date Nov 7, 2023
- Ciena Corporation
- Yinqing Pei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber characterization using a nonlinear skirt measurement
- Patent number 11,799,546
- Issue date Oct 24, 2023
- Ciena Corporation
- Yinqing Pei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated polarimeter in an optical line system
- Patent number 11,747,208
- Issue date Sep 5, 2023
- Ciena Corporation
- Yinqing Pei
- G01 - MEASURING TESTING
Information Patent Grant
Detecting and localizing acoustic signals with an optical network
- Patent number 11,595,761
- Issue date Feb 28, 2023
- Ciena Corporation
- Petar Djukic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Identifying root causes of network service degradation
- Patent number 11,477,070
- Issue date Oct 18, 2022
- Ciena Corporation
- Yinqing Pei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated polarimeter in an optical line system
- Patent number 11,209,315
- Issue date Dec 28, 2021
- Ciena Corporation
- Yinqing Pei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
In-situ fiber characterization using nonlinear skirt measurement
- Patent number 11,139,633
- Issue date Oct 5, 2021
- Ciena Corporation
- Yinqing Pei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated polarimeter in an optical line system
- Patent number 10,746,602
- Issue date Aug 18, 2020
- Ciena Corporation
- Yinqing Pei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated polarimeter in an optical line system
- Patent number 10,161,798
- Issue date Dec 25, 2018
- Ciena Corporation
- Yinqing Pei
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Parallelized optical link calibration over an optical section
- Publication number 20250192909
- Publication date Jun 12, 2025
- CIENA CORPORATION
- Yinqing Pei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
In-service measurements of nonlinear interference in an optical net...
- Publication number 20250055564
- Publication date Feb 13, 2025
- CIENA CORPORATION
- Alex W. MacKay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical fiber characterization using transmission of shaped ASE
- Publication number 20240031022
- Publication date Jan 25, 2024
- CIENA CORPORATION
- Yinqing Pei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Localized span launch power control for network level optimization
- Publication number 20240031023
- Publication date Jan 25, 2024
- CIENA CORPORATION
- Alex W. MacKay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Per-span optical fiber nonlinearity compensation using integrated p...
- Publication number 20230254041
- Publication date Aug 10, 2023
- CIENA CORPORATION
- Yinqing PEI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
In-Service OTDR trace monitoring for change of fiber and Raman gain...
- Publication number 20230236086
- Publication date Jul 27, 2023
- CIENA CORPORATION
- Yinqing Pei
- G01 - MEASURING TESTING
Information Patent Application
Identifying root causes of network service degradation
- Publication number 20230011452
- Publication date Jan 12, 2023
- CIENA CORPORATION
- Christopher Barber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Detecting and localizing acoustic signals with an optical network
- Publication number 20220417672
- Publication date Dec 29, 2022
- CIENA CORPORATION
- Petar Djukic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical amplifier failure prediction using machine learning
- Publication number 20220329033
- Publication date Oct 13, 2022
- CIENA CORPORATION
- Carter Demars
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Analyzing performance of fibers and fiber connections using long-te...
- Publication number 20220294529
- Publication date Sep 15, 2022
- CIENA CORPORATION
- Emil Janulewicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical fiber characterization using a nonlinear skirt measurement
- Publication number 20220149938
- Publication date May 12, 2022
- CIENA CORPORATION
- Yinqing Pei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated polarimeter in an optical line system
- Publication number 20220120615
- Publication date Apr 21, 2022
- CIENA CORPORATION
- Yinqing PEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrated polarimeter in an optical line system
- Publication number 20200348181
- Publication date Nov 5, 2020
- CIENA CORPORATION
- Yinqing PEI
- G01 - MEASURING TESTING
Information Patent Application
In-situ fiber characterization using nonlinear skirt measurement
- Publication number 20200313380
- Publication date Oct 1, 2020
- CIENA CORPORATION
- Yinqing Pei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrated polarimeter in an optical line system
- Publication number 20190101447
- Publication date Apr 4, 2019
- CIENA CORPORATION
- Yinqing PEI
- G02 - OPTICS
Information Patent Application
INTEGRATED POLARIMETER IN AN OPTICAL LINE SYSTEM
- Publication number 20170356805
- Publication date Dec 14, 2017
- CIENA CORPORATION
- Yinqing PEI
- G02 - OPTICS

Yinqing PEI

Person

Patents Grantslast 30 patents

Per-span optical fiber nonlinearity compensation using integrated p...

Optical fiber characterization using transmission of shaped ASE

Analyzing performance of fibers and fiber connections using long-te...

Localized span launch power control for network level optimization

Identifying root causes of network service degradation

In-service characterization of nonlinear interference on a per-span...

Optical fiber characterization using a nonlinear skirt measurement

Integrated polarimeter in an optical line system

Detecting and localizing acoustic signals with an optical network

Identifying root causes of network service degradation

Integrated polarimeter in an optical line system

In-situ fiber characterization using nonlinear skirt measurement

Integrated polarimeter in an optical line system

Integrated polarimeter in an optical line system

Patents Applicationslast 30 patents

Parallelized optical link calibration over an optical section

In-service measurements of nonlinear interference in an optical net...

Optical fiber characterization using transmission of shaped ASE

Localized span launch power control for network level optimization

Per-span optical fiber nonlinearity compensation using integrated p...

In-Service OTDR trace monitoring for change of fiber and Raman gain...

Identifying root causes of network service degradation

Detecting and localizing acoustic signals with an optical network

Optical amplifier failure prediction using machine learning

Analyzing performance of fibers and fiber connections using long-te...

Optical fiber characterization using a nonlinear skirt measurement

Integrated polarimeter in an optical line system

Integrated polarimeter in an optical line system

In-situ fiber characterization using nonlinear skirt measurement

Integrated polarimeter in an optical line system

INTEGRATED POLARIMETER IN AN OPTICAL LINE SYSTEM