Inventor · disambiguated record
Rajan Rao
Also filed as: RAO RAJAN · RAO RAJAN V · RAO RAJAN VENKATA
46 granted patents·3 pending applications·70 citations·filing 2003–2023
96Inventor score
Files withINFINERA CORP30PAN PING4RAO RAJAN3VALIVETI RADHAKRISHNA3SINGAMSETTY SRI MOHANA SATYA SRINIVAS2
Top patents by PatentIndex Score
49 records- 0189US9258215B2Optical layer protection switching applicationsINFINERA CORP·Filed 2013·Granted Feb 9, 2016·11 cites·22 claims
- 0287US8412040B2Method and apparatus for mapping traffic using virtual concatenationVALIVETI RADHAKRISHNA·Filed 2011·Granted Apr 2, 2013·8 cites·22 claims
- 0383US11336368B2Correcting traffic misconnections in optical communications networksINFINERA CORP·Filed 2021·Granted May 17, 2022·1 cites·14 claims
- 0483US9236969B2Super optical channel data unit signal supported by multiple wavelengthsVALIVETI RADHAKRISHNA·Filed 2011·Granted Jan 12, 2016·6 cites·35 claims
- 0580US10602246B2Heuristic constraint driven optical channel protectionINFINERA CORP·Filed 2017·Granted Mar 24, 2020·4 cites·17 claims
- 0680US8446906B2Providing access to client overhead while transparently transmitting the client signalSPRAGUE EDWARD E·Filed 2009·Granted May 21, 2013·8 cites·20 claims
- 0778US8934479B2Super optical channel transport unit signal supported by multiple wavelengthsVALIVETI RADHAKRISHNA·Filed 2011·Granted Jan 13, 2015·4 cites·18 claims
- 0876US11212599B2Method and system to synchronize remote defect signaling and wavelength selective switch controlsINFINERA CORP·Filed 2018·Granted Dec 28, 2021·3 cites·13 claims
- 0974US10797824B2Fast restoration using SDFEC defects in coherent optical networksINFINERA CORP·Filed 2018·Granted Oct 6, 2020·3 cites·17 claims
- 1070US10824351B2Method and system to prevent false restoration and protection in optical networksINFINERA CORP·Filed 2018·Granted Nov 3, 2020·2 cites·23 claims
- 1169US11689282B2Correcting traffic misconnections in optical communications networksINFINERA CORP·Filed 2021·Granted Jun 27, 2023·0 cites·6 claims
- 1269US8670302B2Activation signaling in transport networksPAN PING·Filed 2010·Granted Mar 11, 2014·3 cites·15 claims
- 1368US11476929B2Correcting traffic misconnections in optical communications networksINFINERA CORP·Filed 2021·Granted Oct 18, 2022·0 cites·4 claims
- 1468US9831942B2Methods and systems for recovery in coherent optical networksINFINERA CORP·Filed 2015·Granted Nov 28, 2017·2 cites·18 claims
- 1567US9253067B2OAM in OTN networks: GMPLS signaling for TCMRAO RAJAN·Filed 2012·Granted Feb 2, 2016·3 cites·14 claims
- 1666US8891360B2Optimal segment identification for shared mesh protectionINFINERA CORP·Filed 2012·Granted Nov 18, 2014·2 cites·18 claims
- 1764US9832107B2Misconnection avoidance on networksPAN PING·Filed 2010·Granted Nov 28, 2017·2 cites·20 claims
- 1863US8902744B2Bandwidth advertisement model for shared mesh protectionSINGAMSETTY SRI MOHANA SATYA SRINIVAS·Filed 2011·Granted Dec 2, 2014·2 cites·21 claims
- 1959US12177114B2Hardware-assisted digital fault relay for sub-50ms optical protectionINFINERA CORP·Filed 2023·Granted Dec 24, 2024·0 cites·20 claims
- 2059US9485015B2Optical layer status exchange over OSC-OAM method for ROADM networksRAO RAJAN·Filed 2012·Granted Nov 1, 2016·1 cites·21 claims
- 2159US9124385B2Optical connection hitless bandwidth or spectrum resizingINFINERA CORP·Filed 2012·Granted Sep 1, 2015·1 cites·20 claims
- 2258US8982775B2GMPLS signaling for networks having multiple multiplexing levelsRAO RAJAN·Filed 2010·Granted Mar 17, 2015·1 cites·12 claims
- 2357US12224800B2Providing access to client overhead while transparently transmitting the client signal over multiple optical subcarriersINFINERA CORP·Filed 2022·Granted Feb 11, 2025·0 cites·22 claims
- 2457US9124522B2Multi-level recovery in transport networksINFINERA CORP·Filed 2013·Granted Sep 1, 2015·1 cites·19 claims
- 2556US11563495B2Optical modules with virtual transport functionsINFINERA CORP·Filed 2021·Granted Jan 24, 2023·0 cites·20 claims
- 2655US11770186B2Method and apparatus for a restoration network with dynamic activation of pre-deployed network resourcesINFINERA CORP·Filed 2022·Granted Sep 26, 2023·0 cites·6 claims
- 2755US8848712B2Distributed RSVP-TE in a multi-chassis node architectureKUNJIDHAPATHAM ASHOK·Filed 2009·Granted Sep 30, 2014·1 cites·25 claims
- 2853US9379810B2Rapid recovery in packet and optical networksAHUJA SATYAJEET SINGH·Filed 2013·Granted Jun 28, 2016·1 cites·31 claims
- 2953US2024039703A1Methods, systems, and modules for key exchange in point-to-multipoint transport networksINFINERA CORP·Filed 2023·Application pending·0 cites
- 3050US10455301B2Method to re-provision bandwidth in P-OTN network based on current traffic demandINFINERA CORP·Filed 2013·Granted Oct 22, 2019·0 cites·13 claims
- 3149US9137590B2OSPFTE extension to support GMPLS for flexible gridINFINERA CORP·Filed 2012·Granted Sep 15, 2015·0 cites·12 claims
- 3248US12489540B2Systems and methods for enabling point-to-multi-point applications in common management interface specificationINFINERA CORP·Filed 2023·Granted Dec 2, 2025·0 cites·20 claims
- 3347US11283518B2Method and apparatus for a restoration network with dynamic activation of pre-deployed network resourcesINFINERA CORP·Filed 2019·Granted Mar 22, 2022·0 cites·10 claims
- 3447US10277965B2OSPFTE extension to support GMPLS for flexible gridINFINERA CORP·Filed 2015·Granted Apr 30, 2019·0 cites·14 claims
- 3547US9385943B2Encoding and processing of signaling messages for ODU SMPPAN PING·Filed 2011·Granted Jul 5, 2016·0 cites·17 claims
- 3647US9356870B2Contention handling in SMP based networksINFINERA CORP·Filed 2013·Granted May 31, 2016·0 cites·18 claims
- 3746US11310572B2Multi layer protection control for coherent DWDM networksINFINERA CORP·Filed 2020·Granted Apr 19, 2022·0 cites·19 claims
- 3845US11838048B2SD-FEC defect propagation across regeneration nodes in support of single and multi-carrier super channel protection in ROADM networksINFINERA CORP·Filed 2020·Granted Dec 5, 2023·0 cites·15 claims
- 3944US9705786B2Demand advertisement method for shared mesh protection path computationINFINERA CORP·Filed 2013·Granted Jul 11, 2017·0 cites·7 claims
- 4043US10587500B2Intelligent optical restoration in integrated multi-layer networksINFINERA CORP·Filed 2017·Granted Mar 10, 2020·0 cites·20 claims
- 4142US8908533B2Supporting OAM on protecting connections in shared mesh protection environmentPAN PING·Filed 2011·Granted Dec 9, 2014·0 cites·23 claims
- 4240US2004179472A1Shared path protection method and systemFiled 2003·Application pending·0 cites
- 4339US11451294B2Method and system to prevent false restoration and protection in optical networks with a sliceable light sourceINFINERA CORP·Filed 2018·Granted Sep 20, 2022·0 cites·8 claims
- 4438US7602698B2Systems and methods for providing multi-layer protection switching within a sub-networking connectionTELLABS OPERATIONS INC·Filed 2004·Granted Oct 13, 2009·0 cites·27 claims
- 4537US9923805B2Backward-recursive path computation using RSVP-TEBARDALAI SNIGDHO CHANDRA·Filed 2013·Granted Mar 20, 2018·0 cites·21 claims
- 4637US9755937B2Supporting OAM on protecting connections in shared mesh protection environmentSINGAMSETTY SRI MOHANA SATYA SRINIVAS·Filed 2011·Granted Sep 5, 2017·0 cites·6 claims
- 4736US10320510B2TE-link bandwidth model of ODU switch capable OTN interfacesBARDALAI SNIGDHO C·Filed 2011·Granted Jun 11, 2019·0 cites·26 claims
- 4834US10447420B2Method and system for signaling defects in a network element with optical fabricINFINERA CORP·Filed 2017·Granted Oct 15, 2019·0 cites·23 claims
- 4934US2017093705A1Systems and methods for latency based routingINFINERA CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →