Assignee
CALIX INC
US·60 granted patents·20 pending applications·267 citations·filing 2005–2025
Top patents by PatentIndex Score
80 records- 0195US9806845B1Mitigating spectral excursions in passive optical networksCALIX INC·Filed 2016·Granted Oct 31, 2017·16 cites·26 claims
- 0294US8355348B1Joining multiple spanning tree networks across ring networkCALIX INC·Filed 2010·Granted Jan 15, 2013·54 cites·31 claims
- 0391US9048946B1Hybrid ranging using an out of band signal in optical networksCALIX INC·Filed 2014·Granted Jun 2, 2015·12 cites·20 claims
- 0491US8345540B2Virtual snooping bridge in computer networksCALIX INC·Filed 2010·Granted Jan 1, 2013·24 cites·43 claims
- 0591US7923855B2Communication between network interface device and subscriber devices via power supply linesCALIX INC·Filed 2007·Granted Apr 12, 2011·19 cites·21 claims
- 0690US9496952B2Rogue optical network interface device detectionCALIX INC·Filed 2015·Granted Nov 15, 2016·7 cites·20 claims
- 0789US9515725B2Rogue optical network interface device detectionCALIX INC·Filed 2015·Granted Dec 6, 2016·5 cites·16 claims
- 0889US8967460B1System and method for servicing a device having a matrix barcodeCALIX INC·Filed 2013·Granted Mar 3, 2015·31 cites·20 claims
- 0988US11425093B2Device specific website filtering using a bifurcated domain name systemCALIX INC·Filed 2020·Granted Aug 23, 2022·3 cites·20 claims
- 1087US9240938B2Distributed system and method for flow identification in an access networkCALIX INC·Filed 2013·Granted Jan 19, 2016·16 cites·17 claims
- 1186US11985562B2In-network wireless interference detectionCALIX INC·Filed 2022·Granted May 14, 2024·2 cites·20 claims
- 1286US10757075B2Device specific website filtering using a bifurcated domain name systemCALIX INC·Filed 2017·Granted Aug 25, 2020·7 cites·15 claims
- 1385US9391768B2Transparent clock for precision timing distributionCALIX INC·Filed 2014·Granted Jul 12, 2016·5 cites·29 claims
- 1483US12095556B2Forward error correction decode processing power reductionCALIX INC·Filed 2023·Granted Sep 17, 2024·1 cites·20 claims
- 1583US9642145B2Methods and apparatuses for dynamic backhaul bandwidth management in wireless networksCALIX INC·Filed 2013·Granted May 2, 2017·6 cites·17 claims
- 1682US12413521B1Subscriber sharding across a broadband network gateway (BNG) cluster using a policy-driven load balancerCALIX INC·Filed 2023·Granted Sep 9, 2025·1 cites·18 claims
- 1781US10461864B2Channel bonding techniques in a networkCALIX INC·Filed 2017·Granted Oct 29, 2019·3 cites·19 claims
- 1878US2026025726A1Physical layer rate estimates in wireless communication systemsCALIX INC·Filed 2025·Application pending·0 cites
- 1977US9591386B2Optical network device with integrated port mirroringCALIX INC·Filed 2014·Granted Mar 7, 2017·3 cites·30 claims
- 2077US9515908B2Network latency testingCALIX INC·Filed 2013·Granted Dec 6, 2016·7 cites·17 claims
- 2177US8004966B2Efficient management of ring networksCALIX INC·Filed 2008·Granted Aug 23, 2011·7 cites·49 claims
- 2275US7843939B2Merging multiple network data flowsCALIX INC·Filed 2008·Granted Nov 30, 2010·5 cites·23 claims
- 2374US9306697B2System and method of compensating for spectral excursionCALIX INC·Filed 2014·Granted Apr 5, 2016·3 cites·20 claims
- 2472US8010973B2Class loader for managing a networkCALIX INC·Filed 2007·Granted Aug 30, 2011·10 cites·29 claims
- 2571US8964572B2Determining quality of experience with a network deviceCALIX INC·Filed 2012·Granted Feb 24, 2015·3 cites·31 claims
- 2670US10194007B2Concurrent optical network terminal simulationCALIX INC·Filed 2016·Granted Jan 29, 2019·3 cites·21 claims
- 2769US12395911B2In-network wireless interference detectionCALIX INC·Filed 2024·Granted Aug 19, 2025·0 cites·20 claims
- 2869US11063672B2Methods and apparatus for improving reliability of an optical device using auxiliary lasers in a photonic integrated circuitCALIX INC·Filed 2019·Granted Jul 13, 2021·1 cites·20 claims
- 2969US2025088308A1Forward Error Correction Decode Processing Power ReductionCALIX INC·Filed 2024·Application pending·0 cites
- 3067US10469499B2Website filtering using bifurcated domain name systemCALIX INC·Filed 2016·Granted Nov 5, 2019·3 cites·18 claims
- 3165US12273196B1Reduced power media access control processor designCALIX INC·Filed 2023·Granted Apr 8, 2025·0 cites·20 claims
- 3265US10014938B2Optical network terminal wavelength notificationCALIX INC·Filed 2016·Granted Jul 3, 2018·1 cites·20 claims
- 3364US9716979B2System and method for locating nodes within a wireless networkCALIX INC·Filed 2014·Granted Jul 25, 2017·1 cites·14 claims
- 3462US12452756B2Physical layer rate estimates in wireless communication systemsCALIX INC·Filed 2022·Granted Oct 21, 2025·0 cites·21 claims
- 3562US9692505B2Rogue optical network interface device detectionCALIX INC·Filed 2015·Granted Jun 27, 2017·1 cites·16 claims
- 3662US9391903B2Methods and apparatuses for distributed packet flow controlCALIX INC·Filed 2013·Granted Jul 12, 2016·2 cites·25 claims
- 3762US2025202621A1Reduced Power Media Access Control Processor DesignCALIX INC·Filed 2025·Application pending·0 cites
- 3861US10644800B2Channel bonding techniques in a networkCALIX INC·Filed 2019·Granted May 5, 2020·0 cites·19 claims
- 3961US9369432B2System and method for secure network communicationsCALIX INC·Filed 2014·Granted Jun 14, 2016·3 cites·12 claims
- 4060US11258517B2Burst mode spectral excursion mitigationCALIX INC·Filed 2020·Granted Feb 22, 2022·0 cites·20 claims
- 4160US10756821B2Methods and apparatus for improving reliability of an optical device using auxiliary lasers in a photonic integrated circuitCALIX INC·Filed 2019·Granted Aug 25, 2020·0 cites·18 claims
- 4257US9319293B2Methods and apparatuses for network flow analysis and controlCALIX INC·Filed 2013·Granted Apr 19, 2016·1 cites·20 claims
- 4357US7848343B2Traffic management for a passive optical network terminalCALIX INC·Filed 2005·Granted Dec 7, 2010·1 cites·11 claims
- 4456US12592971B1Controlling network access using risk levels determined by user activity and program versioningCALIX INC·Filed 2023·Granted Mar 31, 2026·0 cites·18 claims
- 4556US12499286B1Access point port security systemCALIX INC·Filed 2023·Granted Dec 16, 2025·0 cites·16 claims
- 4656US2025247167A1Conditional Codeword Decoding Using Packet HeadersCALIX INC·Filed 2024·Application pending·0 cites
- 4754US12174308B2Increasing wireless network performance using contextual fingerprintingCALIX INC·Filed 2022·Granted Dec 24, 2024·0 cites·21 claims
- 4854US10887021B2Burst mode spectral excursion mitigationCALIX INC·Filed 2019·Granted Jan 5, 2021·0 cites·20 claims
- 4953US12587376B1Controlling network access using negotiated encryption programs based on resource requirementsCALIX INC·Filed 2023·Granted Mar 24, 2026·0 cites·17 claims
- 5053US10097910B2Optical network device with integrated port mirroringCALIX INC·Filed 2017·Granted Oct 9, 2018·0 cites·20 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when CALIX INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →