Inventor · disambiguated record
Daniel Claude Perras
Also filed as: PERRAS DANIEL · PERRAS DANIEL CLAUDE
11 granted patents·95 citations·filing 2014–2021
89Inventor score
Top patents by PatentIndex Score
11 records- 0196US10313103B1Systems and methods for precise time synchronization with optical modulesCIENA CORP·Filed 2018·Granted Jun 4, 2019·33 cites·17 claims
- 0295US10396972B1Precise time synchronization across optical modules for group alignmentCIENA CORP·Filed 2018·Granted Aug 27, 2019·15 cites·20 claims
- 0391US10594395B2Systems and methods for compensating coherent optics delay asymmetry in a packet optical networkCIENA CORP·Filed 2018·Granted Mar 17, 2020·11 cites·18 claims
- 0490US11177897B2Distributed precision time protocol transparent clockCIENA CORP·Filed 2020·Granted Nov 16, 2021·3 cites·20 claims
- 0590US9432144B2Precision time transfer systems and methods in optical networksGAREAU SEBASTIEN·Filed 2014·Granted Aug 30, 2016·15 cites·23 claims
- 0689US10868662B2Virtualized synchronous Ethernet interfacesCIENA CORP·Filed 2018·Granted Dec 15, 2020·6 cites·12 claims
- 0789US10256909B2Systems and methods for relative phase measurement and alignment of 66B encoded signalsCIENA CORP·Filed 2017·Granted Apr 9, 2019·10 cites·20 claims
- 0879US11888587B2Tolerant PCS for accurate timestamping in disaggregated network elements and synchronization methodCIENA CORP·Filed 2021·Granted Jan 30, 2024·1 cites·15 claims
- 0973US11223437B1Differential clock recovery using a global reference timeCIENA CORP·Filed 2020·Granted Jan 11, 2022·1 cites·13 claims
- 1058US11777628B2Hitless protection for packet based digitized clock distributionCIENA CORP·Filed 2021·Granted Oct 3, 2023·0 cites·18 claims
- 1156US11646864B2Systems and methods for precise time synchronization with optical modulesCIENA CORP·Filed 2019·Granted May 9, 2023·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →