Inventor · disambiguated record
Yinqing Pei
Also filed as: PEI YINQING
14 granted patents·3 pending applications·39 citations·filing 2016–2024
88Inventor score
Top patents by PatentIndex Score
17 records- 0195US11209315B2Integrated polarimeter in an optical line systemCIENA CORP·Filed 2020·Granted Dec 28, 2021·4 cites·18 claims
- 0295US10746602B2Integrated polarimeter in an optical line systemCIENA CORP·Filed 2018·Granted Aug 18, 2020·13 cites·20 claims
- 0395US10161798B2Integrated polarimeter in an optical line systemCIENA CORP·Filed 2016·Granted Dec 25, 2018·11 cites·17 claims
- 0493US11139633B2In-situ fiber characterization using nonlinear skirt measurementCIENA CORP·Filed 2019·Granted Oct 5, 2021·7 cites·20 claims
- 0584US11811459B1In-service characterization of nonlinear interference on a per-span basisCIENA CORP·Filed 2022·Granted Nov 7, 2023·1 cites·18 claims
- 0683US11477070B1Identifying root causes of network service degradationCIENA CORP·Filed 2021·Granted Oct 18, 2022·2 cites·20 claims
- 0781US11894969B2Identifying root causes of network service degradationCIENA CORP·Filed 2022·Granted Feb 6, 2024·1 cites·20 claims
- 0878US12231163B2Optical fiber characterization using transmission of shaped ASECIENA CORP·Filed 2023·Granted Feb 18, 2025·0 cites·20 claims
- 0977US11747208B2Integrated polarimeter in an optical line systemCIENA CORP·Filed 2021·Granted Sep 5, 2023·0 cites·20 claims
- 1062US12132515B2Localized span launch power control for network level optimizationCIENA CORP·Filed 2022·Granted Oct 29, 2024·0 cites·20 claims
- 1158US12255686B2Per-span optical fiber nonlinearity compensation using integrated photonic computingPEI YINQING·Filed 2023·Granted Mar 18, 2025·0 cites·20 claims
- 1258US2023236086A1In-Service OTDR trace monitoring for change of fiber and Raman gain profile with Raman amplification using Machine LearningCIENA CORP·Filed 2023·Application pending·0 cites
- 1357US11799546B2Optical fiber characterization using a nonlinear skirt measurementCIENA CORP·Filed 2020·Granted Oct 24, 2023·0 cites·20 claims
- 1457US2025055564A1In-service measurements of nonlinear interference in an optical networkCIENA CORP·Filed 2024·Application pending·0 cites
- 1556US2025192909A1Parallelized optical link calibration over an optical sectionCIENA CORP·Filed 2023·Application pending·0 cites
- 1652US11595761B2Detecting and localizing acoustic signals with an optical networkCIENA CORP·Filed 2021·Granted Feb 28, 2023·0 cites·14 claims
- 1750US12149284B2Analyzing performance of fibers and fiber connections using long-term historical dataCIENA CORP·Filed 2021·Granted Nov 19, 2024·0 cites·19 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →