Inventor
PEI YINQING
CA14 patents
⚠️ This page may combine multiple inventors who share the name “PEI YINQING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIENA CORP
13 patentsUS10746602B2Aug 18, 2020
Integrated polarimeter in an optical line system
CIENA CORP13 citations93
US11209315B2Dec 28, 2021
Integrated polarimeter in an optical line system
CIENA CORP4 citations83
US11139633B2Oct 5, 2021
In-situ fiber characterization using nonlinear skirt measurement
CIENA CORP7 citations83
US10161798B2Dec 25, 2018
Integrated polarimeter in an optical line system
CIENA CORP11 citations83
US11477070B1Oct 18, 2022
Identifying root causes of network service degradation
CIENA CORP2 citations64
US11799546B2Oct 24, 2023
Optical fiber characterization using a nonlinear skirt measurement
CIENA CORP0 citations62
US12231163B2Feb 18, 2025
Optical fiber characterization using transmission of shaped ASE
CIENA CORP0 citations61
US11894969B2Feb 6, 2024
Identifying root causes of network service degradation
CIENA CORP1 citations61
US11747208B2Sep 5, 2023
Integrated polarimeter in an optical line system
CIENA CORP0 citations61
US12132515B2Oct 29, 2024
Localized span launch power control for network level optimization
CIENA CORP0 citations60
US11811459B1Nov 7, 2023
In-service characterization of nonlinear interference on a per-span basis
CIENA CORP1 citations60
US12149284B2Nov 19, 2024
Analyzing performance of fibers and fiber connections using long-term historical data
CIENA CORP0 citations51
US11595761B2Feb 28, 2023
Detecting and localizing acoustic signals with an optical network
CIENA CORP0 citations50