Inventor · disambiguated record
Ali Sajassi
Also filed as: SAJASSI ALI
136 granted patents·14 pending applications·1,573 citations·filing 1997–2025
99Inventor score
Top patents by PatentIndex Score
150 records- 0198US9559951B1Providing intra-subnet and inter-subnet data center connectivityCISCO TECH INC·Filed 2013·Granted Jan 31, 2017·123 cites·6 claims
- 0298US9118572B2Redundancy for inter-AS L2VPN service with optimal forwardingCISCO TECH INC·Filed 2013·Granted Aug 25, 2015·89 cites·20 claims
- 0398US7515542B2Broadband access note with a virtual maintenance end pointCISCO TECH INC·Filed 2005·Granted Apr 7, 2009·123 cites·16 claims
- 0497US11606333B1Synchronizing dynamic host configuration protocol snoop informationCISCO TECH INC·Filed 2022·Granted Mar 14, 2023·8 cites·17 claims
- 0597US10666459B1System and method to facilitate interoperability between virtual private LAN service (VPLS) and ethernet virtual private network (EVPN) with all-active multi-homingCISCO TECH INC·Filed 2017·Granted May 26, 2020·28 cites·20 claims
- 0697US10250552B1L3VPN service with single IGP/BGP session from a multi-homed CE with fast convergence using EVPNCISCO TECH INC·Filed 2016·Granted Apr 2, 2019·34 cites·20 claims
- 0797US8588081B2Monitoring a flow set to detect faultsSALAM SAMER·Filed 2010·Granted Nov 19, 2013·126 cites·17 claims
- 0896US9634893B2Auto-provisioning edge devices in a communication network using control plane communicationsCISCO TECH INC·Filed 2015·Granted Apr 25, 2017·21 cites·20 claims
- 0996US9548959B2Address resolution suppression for data center interconnectBOUTROS SAMI·Filed 2012·Granted Jan 17, 2017·41 cites·19 claims
- 1096US8724627B2Single-homing and active-active multi-homing in a virtual private LAN serviceFILSFILS CLARENCE·Filed 2011·Granted May 13, 2014·44 cites·18 claims
- 1195US11102107B1BIER overlay signaling enhancementCISCO TECH INC·Filed 2020·Granted Aug 24, 2021·5 cites·20 claims
- 1294US12034707B2Randomizing server-side addressesCISCO TECH INC·Filed 2023·Granted Jul 9, 2024·2 cites·20 claims
- 1394US8228928B2System and method for providing support for multipoint L2VPN services in devices without local bridgingPARANDEKAR HARSHAVARDHAN·Filed 2009·Granted Jul 24, 2012·147 cites·20 claims
- 1493US11398927B1Systems and methods for subscription based selective EVPN route distributionCISCO TECH INC·Filed 2021·Granted Jul 26, 2022·4 cites·20 claims
- 1593US10454814B2Techniques for preferred path local switching in EVPN-VPWSCISCO TECH INC·Filed 2017·Granted Oct 22, 2019·11 cites·23 claims
- 1693US9838310B1Mechanism for optimized customer MAC address flushing in PBB-EVPNCISCO TECH INC·Filed 2015·Granted Dec 5, 2017·15 cites·20 claims
- 1793US8650286B1Prevention of looping and duplicate frame delivery in a network environmentSAJASSI ALI·Filed 2011·Granted Feb 11, 2014·20 cites·20 claims
- 1893US7855950B2Congruent forwarding paths for unicast and multicast trafficCISCO TECH INC·Filed 2005·Granted Dec 21, 2010·47 cites·9 claims
- 1993US7633956B1System and method for providing support for multipoint L2VPN services in devices without local bridgingCISCO TECH INC·Filed 2006·Granted Dec 15, 2009·40 cites·28 claims
- 2092US7697534B1Virtual private LAN service networks with mixed mode network devicesCISCO TECH INC·Filed 2008·Granted Apr 13, 2010·27 cites·20 claims
- 2191US11979256B2Systems and methods for subscription based selective EVPN route distributionCISCO TECH INC·Filed 2022·Granted May 7, 2024·2 cites·17 claims
- 2291US11800422B2Optimization of communications in a low earth orbit (LEO) satellite networkCISCO TECH INC·Filed 2021·Granted Oct 24, 2023·2 cites·20 claims
- 2391US11159337B1Selective multicast ethernet tag extension for optimal source driven multicast forwardingCISCO TECH INC·Filed 2020·Granted Oct 26, 2021·3 cites·20 claims
- 2491US8681641B1Loop mitigation mechanism for ethernet networksSAJASSI ALI·Filed 2008·Granted Mar 25, 2014·25 cites·19 claims
- 2591US8121041B2Redundancy for point-to-multipoint and multipoint-to-multipoint ethernet virtual connectionsSAJASSI ALI·Filed 2007·Granted Feb 21, 2012·24 cites·19 claims
- 2690US10116467B2Ethernet tag mapping in virtual private wire service using ethernet virtual private networkCISCO TECH INC·Filed 2016·Granted Oct 30, 2018·9 cites·20 claims
- 2790US9858150B2Fast convergence for failures of large scale virtual ethernet segments in EVPN and PBB-EVPNCISCO TECH INC·Filed 2015·Granted Jan 2, 2018·9 cites·19 claims
- 2889US12088552B2Synchronizing dynamic host configuration protocol snoop informationCISCO TECH INC·Filed 2023·Granted Sep 10, 2024·1 cites·17 claims
- 2989US8300523B2Multi-chasis ethernet link aggregationSALAM SAMER M·Filed 2008·Granted Oct 30, 2012·23 cites·13 claims
- 3089US7886080B2Management of topology changes in layer two networksCISCO TECH INC·Filed 2007·Granted Feb 8, 2011·21 cites·22 claims
- 3189US7644317B1Method and apparatus for fault detection/isolation in metro Ethernet serviceCISCO TECH INC·Filed 2004·Granted Jan 5, 2010·53 cites·9 claims
- 3288US12149440B2Multicast redundancy in EVPN networksCISCO TECH INC·Filed 2023·Granted Nov 19, 2024·1 cites·20 claims
- 3388US10862697B2Multicast 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
- 3488US10432515B1Reducing number of Ethernet segment MPLS labels for all-active multi-homingCISCO TECH INC·Filed 2016·Granted Oct 1, 2019·7 cites·20 claims
- 3588US10212075B1Convergence optimization of local switching for flexible cross-connect in ethernet virtual private network (EVPN) environmentsCISCO TECH INC·Filed 2017·Granted Feb 19, 2019·7 cites·20 claims
- 3688US10158567B1PBB-EVPN customer MAC synchronization among all-active multi-homing PEsCISCO TECH INC·Filed 2016·Granted Dec 18, 2018·10 cites·15 claims
- 3788US9049133B2Virtual private wire services using E-VPNCISCO TECH INC·Filed 2013·Granted Jun 2, 2015·11 cites·17 claims
- 3887US10320658B2Method and system for asymmetric redundancy mechanisms in multi-homed network access topologiesCISCO TECH INC·Filed 2016·Granted Jun 11, 2019·5 cites·22 claims
- 3987US9148290B2Flow-based load-balancing of layer 2 multicast over multi-protocol label switching label switched multicastCISCO TECH INC·Filed 2013·Granted Sep 29, 2015·10 cites·22 claims
- 4087US8650285B1Prevention of looping and duplicate frame delivery in a network environmentSAJASSI ALI·Filed 2011·Granted Feb 11, 2014·9 cites·19 claims
- 4187US7751399B2Scalable virtual private local area network serviceCISCO TECH INC·Filed 2007·Granted Jul 6, 2010·17 cites·27 claims
- 4286US9001644B2Ethernet virtual private network system for providing fast protection for access ringsCISCO TECH INC·Filed 2013·Granted Apr 7, 2015·9 cites·22 claims
- 4386US8194656B2Metro ethernet network with scaled broadcast and service instance domainsSAJASSI ALI·Filed 2005·Granted Jun 5, 2012·11 cites·7 claims
- 4486US7646778B2Support of C-tagged service interface in an IEEE 802.1ah bridgeCISCO TECH INC·Filed 2007·Granted Jan 12, 2010·14 cites·21 claims
- 4585US10033636B1Ethernet segment aware MAC address learningCISCO TECH INC·Filed 2016·Granted Jul 24, 2018·7 cites·20 claims
- 4685US2025392576A1Randomizing server-side addressesCISCO TECH INC·Filed 2025·Application pending·0 cites
- 4784US9742678B2E-tree service with optimal forwarding in EVPNCISCO TECH INC·Filed 2014·Granted Aug 22, 2017·6 cites·21 claims
- 4884US8988984B2Designated forwarder election for VPLS with BGP-based MAC learningMARQUES PEDRO MIGUEL MARTINS ROQUE·Filed 2011·Granted Mar 24, 2015·13 cites·21 claims
- 4984US8077709B2Redundancy at a virtual provider edge node that faces a tunneling protocol core network for virtual private local area network (LAN) service (VPLS)CAI DEZHONG·Filed 2007·Granted Dec 13, 2011·15 cites·24 claims
- 5084US7643409B2Computer network with point-to-point pseudowire redundancyCISCO TECH INC·Filed 2004·Granted Jan 5, 2010·43 cites·12 claims
Showing the top 50 of 150 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Ali Sajassi 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 →