Inventor · disambiguated record
Ijsbrand Wijnands
Also filed as: WIJNANDS IJSBRAND
161 granted patents·5 pending applications·1,507 citations·filing 2001–2024
99Inventor score
Top patents by PatentIndex Score
166 records- 0198US8064441B2Upstream label allocation on Ethernets for MP2MP LSPSWIJNANDS IJSBRAND·Filed 2007·Granted Nov 22, 2011·92 cites·22 claims
- 0298US7925778B1Method and apparatus for providing multicast messages across a data communication networkCISCO TECH INC·Filed 2004·Granted Apr 12, 2011·253 cites·27 claims
- 0397US11398983B2Processing packets by an offload platform adjunct to a packet switching deviceCISCO TECH INC·Filed 2019·Granted Jul 26, 2022·23 cites·20 claims
- 0497US11303470B2Bridging of non-capable subnetworks in bit indexed explicit replicationCISCO TECH INC·Filed 2020·Granted Apr 12, 2022·7 cites·20 claims
- 0597US10404482B2Bit indexed explicit replication forwarding optimizationCISCO TECH INC·Filed 2017·Granted Sep 3, 2019·19 cites·20 claims
- 0696US12052569B2Systems and methods for distributing SD-WAN policiesCISCO TECH INC·Filed 2021·Granted Jul 30, 2024·3 cites·20 claims
- 0796US9853822B2Bit indexed explicit replicationCISCO TECH INC·Filed 2014·Granted Dec 26, 2017·25 cites·23 claims
- 0896US9438432B2Bit indexed explicit replication packet encapsulationCISCO TECH INC·Filed 2015·Granted Sep 6, 2016·26 cites·16 claims
- 0996US7835378B2Root node redundancy for multipoint-to-multipoint transport treesCISCO TECH INC·Filed 2006·Granted Nov 16, 2010·59 cites·16 claims
- 1096US7668116B2Root node shutdown messaging for multipoint-to-multipoint transport treeCISCO TECH INC·Filed 2007·Granted Feb 23, 2010·57 cites·20 claims
- 1196US7529199B1System and method for resolving conflicts in proxy routing information associated with multicast distribution treesCISCO TECH INC·Filed 2005·Granted May 5, 2009·59 cites·17 claims
- 1295US11438186B2Area-specific broadcasting using bit indexed explicit replicationCISCO TECH INC·Filed 2020·Granted Sep 6, 2022·5 cites·20 claims
- 1395US11102107B1BIER overlay signaling enhancementCISCO TECH INC·Filed 2020·Granted Aug 24, 2021·5 cites·20 claims
- 1495US10164794B2Bridging of non-capable subnetworks in bit indexed explicit replicationCISCO TECH INC·Filed 2017·Granted Dec 25, 2018·15 cites·20 claims
- 1595US9900169B2Reliable multicast in low-power and lossy networksCISCO TECH INC·Filed 2015·Granted Feb 20, 2018·11 cites·14 claims
- 1695US9749410B2Using bit index explicit replication (BIER) in low-power and lossy networksCISCO TECH INC·Filed 2015·Granted Aug 29, 2017·14 cites·18 claims
- 1795US8089964B2Transporting multicast over MPLS backbone using virtual interfaces to perform reverse-path forwarding checksLO ALTON·Filed 2005·Granted Jan 3, 2012·60 cites·24 claims
- 1894US10637675B2Area-specific broadcasting using bit indexed explicit replicationCISCO TECH INC·Filed 2016·Granted Apr 28, 2020·13 cites·21 claims
- 1994US7830787B1Flooding control for multicast distribution tunnelCISCO TECH INC·Filed 2001·Granted Nov 9, 2010·132 cites·51 claims
- 2093US11129023B2Systems and methods for distributing SD-WAN policiesCISCO TECH INC·Filed 2019·Granted Sep 21, 2021·6 cites·17 claims
- 2193US10461946B2Overlay signaling for bit indexed explicit replicationCISCO TECH INC·Filed 2015·Granted Oct 29, 2019·12 cites·21 claims
- 2293US10432425B2Internet protocol based encapsulation for bit indexed explicit replication (BIER)CISCO TECH INC·Filed 2017·Granted Oct 1, 2019·12 cites·20 claims
- 2393US10341221B2Traffic engineering for bit indexed explicit replicationCISCO TECH INC·Filed 2015·Granted Jul 2, 2019·9 cites·19 claims
- 2493US10341222B2Traffic engineering for bit indexed explicit replicationCISCO TECH INC·Filed 2015·Granted Jul 2, 2019·9 cites·16 claims
- 2593US10122614B2Failure protection for traffic-engineered bit indexed explicit replicationCISCO TECH INC·Filed 2016·Granted Nov 6, 2018·12 cites·19 claims
- 2693US9906378B2Capability aware routingCISCO TECH INC·Filed 2015·Granted Feb 27, 2018·11 cites·21 claims
- 2792US10498547B2Bit indexed explicit replicationCISCO TECH INC·Filed 2017·Granted Dec 3, 2019·5 cites·20 claims
- 2892US10225090B2Bit indexed explicit replication using multiprotocol label switchingCISCO TECH INC·Filed 2014·Granted Mar 5, 2019·11 cites·20 claims
- 2992US10218524B2Bit indexed explicit replication for layer 2 networkingCISCO TECH INC·Filed 2014·Granted Feb 26, 2019·13 cites·17 claims
- 3092US9942053B2Bit indexed explicit replication using internet protocol version 6CISCO TECH INC·Filed 2014·Granted Apr 10, 2018·10 cites·11 claims
- 3191US11159337B1Selective multicast ethernet tag extension for optimal source driven multicast forwardingCISCO TECH INC·Filed 2020·Granted Oct 26, 2021·3 cites·20 claims
- 3291US10958566B2Traffic engineering for bit indexed explicit replicationCISCO TECH INC·Filed 2019·Granted Mar 23, 2021·5 cites·18 claims
- 3391US9948574B2Bit indexed explicit replication packet encapsulationCISCO TECH INC·Filed 2016·Granted Apr 17, 2018·8 cites·19 claims
- 3491US7808930B2Dynamic multipoint tree rearrangementCISCO TECH INC·Filed 2005·Granted Oct 5, 2010·24 cites·17 claims
- 3590US11115329B1Multicast subscription in MLDP network with BIER coreCISCO TECH INC·Filed 2019·Granted Sep 7, 2021·7 cites·20 claims
- 3690US10855579B2Optimizing IP multicast delivery with use of local source nodes and the propagation of advertisements thereforCISCO TECH INC·Filed 2019·Granted Dec 1, 2020·7 cites·20 claims
- 3790US10764076B2Bit indexed explicit replication for layer 2 networkingCISCO TECH INC·Filed 2018·Granted Sep 1, 2020·5 cites·20 claims
- 3890US9853915B2Fast fail-over using tunnelsCISCO TECH INC·Filed 2015·Granted Dec 26, 2017·6 cites·20 claims
- 3990US9112788B2Bicasting using non-congruent paths in a loop-free routing topology having routing arcsTHUBERT PASCAL·Filed 2012·Granted Aug 18, 2015·13 cites·21 claims
- 4089US11705983B2Efficient BIER forwarding over varying BSL domain using header stitchingCISCO TECH INC·Filed 2021·Granted Jul 18, 2023·2 cites·18 claims
- 4189US11153108B2Bit indexed explicit replication using multiprotocol label switchingCISCO TECH INC·Filed 2020·Granted Oct 19, 2021·2 cites·17 claims
- 4289US10469379B2System and method to facilitate content delivery to multiple recipients in a network environmentCISCO TECH INC·Filed 2017·Granted Nov 5, 2019·6 cites·20 claims
- 4389US9571897B2Bit indexed explicit replication for professional media networksCISCO TECH INC·Filed 2015·Granted Feb 14, 2017·8 cites·20 claims
- 4489US8111702B1Configuring route properties for use in transport tree buildingWIJNANDS IJSBRAND·Filed 2007·Granted Feb 7, 2012·18 cites·17 claims
- 4589US7965656B1Building multipoint pseudo wires using a multipoint label distribution protocol (MLDP)CISCO TECH INC·Filed 2006·Granted Jun 21, 2011·20 cites·24 claims
- 4689US7418003B1PIM sparse mode to source specific multicast conversionCISCO TECH INC·Filed 2004·Granted Aug 26, 2008·66 cites·15 claims
- 4788US10862697B2Multicast source discovery mechanism to avoid multicast-traffic sync between active multi-homing peers or any cast gateway L2 stretchCISCO TECH INC·Filed 2019·Granted Dec 8, 2020·7 cites·20 claims
- 4888US10708075B2Bit indexed explicit replication using internet protocol version 6CISCO TECH INC·Filed 2018·Granted Jul 7, 2020·3 cites·18 claims
- 4988US10484303B2Replication with dedicated metal deployment in a cloudCISCO TECH INC·Filed 2017·Granted Nov 19, 2019·8 cites·20 claims
- 5088US10003494B2Per-prefix LFA FRR with bit indexed explicit replicationCISCO TECH INC·Filed 2015·Granted Jun 19, 2018·6 cites·20 claims
Showing the top 50 of 166 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →