Inventor · disambiguated record
John Andrew Earl
Also filed as: EARL JOHN ANDREW
3 granted patents·2 citations·filing 2020–2021
52Inventor score
Files withCIENA CORP3
Top patents by PatentIndex Score
3 records- 0179US11888587B2Tolerant PCS for accurate timestamping in disaggregated network elements and synchronization methodCIENA CORP·Filed 2021·Granted Jan 30, 2024·1 cites·15 claims
- 0273US11223437B1Differential clock recovery using a global reference timeCIENA CORP·Filed 2020·Granted Jan 11, 2022·1 cites·13 claims
- 0358US11777628B2Hitless protection for packet based digitized clock distributionCIENA CORP·Filed 2021·Granted Oct 3, 2023·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when John Andrew Earl files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →