Inventor · disambiguated record
Alfred C. Lindem, Iii
Also filed as: LINDEM ALFRED C · LINDEM III ALFRED · LINDEM III ALFRED C · LINDEM III ALFRED CLARENCE
42 granted patents·4 pending applications·150 citations·filing 2005–2024
97Inventor score
Top patents by PatentIndex Score
46 records- 0193US9906378B2Capability aware routingCISCO TECH INC·Filed 2015·Granted Feb 27, 2018·11 cites·21 claims
- 0292US8717935B2OSPF non-stop routing with reliable floodingLINDEM III ALFRED C·Filed 2011·Granted May 6, 2014·31 cites·18 claims
- 0390US7894334B2Hierarchical redundancy for a distributed control planeERICSSON TELEFON AB L M·Filed 2008·Granted Feb 22, 2011·27 cites·19 claims
- 0488US11991076B1Optimized MVPN route exchange in SD-WAN environmentsCISCO TECH INC·Filed 2021·Granted May 21, 2024·2 cites·20 claims
- 0587US11929849B1Symmetric routing in software-defined networksCISCO TECH INC·Filed 2023·Granted Mar 12, 2024·1 cites·20 claims
- 0686US9043487B2Dynamically configuring and verifying routing information of broadcast networks using link state protocols in a computer networkRETANA ALVARO E·Filed 2006·Granted May 26, 2015·19 cites·4 claims
- 0782US9444676B2Efficient identification of Q-space in remote LFAERICSSON TELEFON AB L M·Filed 2014·Granted Sep 13, 2016·7 cites·24 claims
- 0882US7929524B2Apparatus and method to hide transit only multi-access networks in OSPFCISCO TECH INC·Filed 2006·Granted Apr 19, 2011·8 cites·15 claims
- 0979US10671590B2Delta database synchronizationCISCO TECH INC·Filed 2016·Granted Jun 2, 2020·3 cites·14 claims
- 1079US9225629B2Efficient identification of node protection remote LFA targetERICSSON TELEFON AB L M·Filed 2014·Granted Dec 29, 2015·6 cites·25 claims
- 1178US7899005B2Method and apparatus for passing routing information among mobile routersCISCO TECH INC·Filed 2006·Granted Mar 1, 2011·8 cites·21 claims
- 1276US7849127B2Method and apparatus for a distributed control planeERICSSON TELEFON AB L M·Filed 2008·Granted Dec 7, 2010·8 cites·24 claims
- 1373US9503357B2Method and apparatus for limiting topology and reachability information in an OSPF areaERICSSON TELEFON AB L M·Filed 2015·Granted Nov 22, 2016·2 cites·17 claims
- 1471US12476910B1Optimized MVPN route exchange in SD-WAN environmentsCISCO TECH INC·Filed 2024·Granted Nov 18, 2025·0 cites·20 claims
- 1571US12149432B2Source address validation for asymmetric routingCISCO TECH INC·Filed 2023·Granted Nov 19, 2024·0 cites·20 claims
- 1669US11394606B2Auto-provisioning of SD-WAN hubs and spokesCISCO TECH INC·Filed 2020·Granted Jul 19, 2022·1 cites·20 claims
- 1769US2025088382A1Systems and Methods for Providing SDWAN IP Multicast without a Rendezvous PointCISCO TECH INC·Filed 2024·Application pending·0 cites
- 1867US8166527B2Optimized security association database management on home/foreign agentWEN RENHUA·Filed 2007·Granted Apr 24, 2012·4 cites·22 claims
- 1967US2024333554A1Symmetric routing in software-defined networksCISCO TECH INC·Filed 2024·Application pending·0 cites
- 2066US9014187B2Managing stale route removal in a routing information base of a network elementLU WENHU·Filed 2010·Granted Apr 21, 2015·2 cites·20 claims
- 2166US8913485B2Open shortest path first (OSPF) nonstop routing (NSR) with link derivationLU WENHU·Filed 2012·Granted Dec 16, 2014·2 cites·30 claims
- 2265US11882019B1Source address validation for asymmetric routingCISCO TECH INC·Filed 2022·Granted Jan 23, 2024·0 cites·20 claims
- 2364US12177032B2Systems and methods for providing SDWAN IP multicast without a rendezvous pointCISCO TECH INC·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
- 2463US8995667B2Mechanism for co-ordinated authentication key transition for IS-IS protocolERICSSON TELEFON AB L M·Filed 2013·Granted Mar 31, 2015·1 cites·14 claims
- 2561US12126461B2SD-WAN multicast replicator selection centralized policyCISCO TECH INC·Filed 2022·Granted Oct 22, 2024·0 cites·20 claims
- 2661US8442046B2Sending routing protocol data on a multi-access network segmentROY ABHAY·Filed 2007·Granted May 14, 2013·3 cites·20 claims
- 2760US9253079B2High performance LFA path algorithmsERICSSON TELEFON AB L M·Filed 2013·Granted Feb 2, 2016·1 cites·20 claims
- 2860US8964758B2OSPF nonstop routing (NSR) synchronization reductionLU WENHU·Filed 2012·Granted Feb 24, 2015·1 cites·12 claims
- 2959US10637686B2Capability aware routingCISCO TECH INC·Filed 2018·Granted Apr 28, 2020·0 cites·20 claims
- 3057US10171263B2Capability aware routingCISCO TECH INC·Filed 2017·Granted Jan 1, 2019·0 cites·20 claims
- 3157US8146140B2Mobile IP bulk registration revocationLINDEM III ALFRED C·Filed 2007·Granted Mar 27, 2012·1 cites·20 claims
- 3256US8923312B2OSPF nonstop routing synchronization nackCHEN ING-WHER·Filed 2012·Granted Dec 30, 2014·1 cites·8 claims
- 3355US9356856B2Apparatus and method to hide transit only multi-access networks in OSPFCISCO TECH INC·Filed 2013·Granted May 31, 2016·0 cites·20 claims
- 3454US10225174B2Apparatus and method to hide transit only multi-access networks in OSPFCISCO TECH INC·Filed 2016·Granted Mar 5, 2019·0 cites·20 claims
- 3554US8289961B2Link state identifier collision handlingLU WENHU·Filed 2009·Granted Oct 16, 2012·0 cites·20 claims
- 3653US11362849B1SD-WAN multicast replicator selection centralized policyCISCO TECH INC·Filed 2020·Granted Jun 14, 2022·0 cites·20 claims
- 3751US10979340B2Link state addition and deletion based on reception of a single message in link state vector routingCISCO TECH INC·Filed 2019·Granted Apr 13, 2021·0 cites·20 claims
- 3851US8855113B2Link state identifier collision handlingLU WENHU·Filed 2012·Granted Oct 7, 2014·0 cites·23 claims
- 3951US8537817B2Apparatus and method to hide transit only multi-access networks in OSPFYANG YI·Filed 2011·Granted Sep 17, 2013·0 cites·25 claims
- 4048US9479484B2Mechanism for co-ordinated authentication key transition for IS-IS protocolERICSSON TELEFON AB L M·Filed 2015·Granted Oct 25, 2016·0 cites·14 claims
- 4147US9264343B2Method and apparatus for limiting topology and reachability information in an OSPF areaLINDEM III ALFRED C·Filed 2012·Granted Feb 16, 2016·0 cites·29 claims
- 4243US8130638B2Method and apparatus to elect ABRs dynamically and intelligentlyYANG YI·Filed 2006·Granted Mar 6, 2012·0 cites·19 claims
- 4343US7903583B2Unsynchronized adjacencies in OSPFCISCO TECH INC·Filed 2005·Granted Mar 8, 2011·0 cites·20 claims
- 4442US2015016242A1Method and Apparatus for Optimized LFA Computations by Pruning Neighbor Shortest Path TreesERICSSON TELEFON AB L M·Filed 2013·Application pending·0 cites
- 4538US8958430B2OSPF non-stop routing frozen standbyCHEN ING-WHER·Filed 2012·Granted Feb 17, 2015·0 cites·10 claims
- 4637US2013073741A1Ospf nsr with delayed neighbor synchronizationLINDEM III ALFRED C·Filed 2011·Application pending·0 cites
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