Previdi; Stefano B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Previdi; Stefano B..The latest application filed is for "segment routing extension headers".

Company Profile

9.79.76

Previdi; Stefano B. - Rome IT
Previdi; Stefano B. - Roma IT
Previdi; Stefano B. - Wavre BE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Segment routing: PCE driven dynamic setup of forwarding adjacencies and explicit path Grant 11,424,987 - Previdi , et al. August 23, 2	2022-08-23
Segment routing extension headers Grant 11,374,863 - Previdi , et al. June 28, 2	2022-06-28
Segment routing extension headers Grant 11,336,574 - Previdi , et al. May 17, 2	2022-05-17
Segment Routing Extension Headers App 20210359942 - Previdi; Stefano B. ; et al.	2021-11-18
Propagation of routing information in RSVP-TE for inter-domain TE-LSPS Grant 10,826,824 - Vasseur , et al. November 3, 2	2020-11-03
Enhanced error signaling and error handling in a network environment with segment routing Grant 10,749,794 - Nainar , et al. A	2020-08-18
Segment routing using a remote forwarding adjacency identifier Grant 10,601,707 - Previdi , et al.	2020-03-24
Segment Routing: Pce Driven Dynamic Setup Of Forwarding Adjacencies And Explicit Path App 20200044936 - Previdi; Stefano B. ; et al.	2020-02-06
Segment Routing Extension Headers App 20190349303 - Previdi; Stefano B. ; et al.	2019-11-14
Segment routing: PCE driven dynamic setup of forwarding adjacencies and explicit path Grant 10,469,325 - Previdi , et al. No	2019-11-05
Creating and maintaining segment routed traffic engineering policies via border gateway protocol Grant 10,454,821 - Filsfils , et al. Oc	2019-10-22
Segment routing extension headers Grant 10,382,334 - Previdi , et al. A	2019-08-13
Segment Routing Using A Remote Forwarding Adjacency Identifier App 20190097925 - Previdi; Stefano B. ; et al.	2019-03-28
Enhanced Error Signaling And Error Handling In A Network Environment With Segment Routing App 20190058654 - Nainar; Nagendra Kumar ; et al.	2019-02-21
Segment routing using a remote forwarding adjacency identifier Grant 10,178,022 - Previdi , et al. J	2019-01-08
Generating segment routing conduit in service provider network for routing packets Grant 10,165,093 - Filsfils , et al. Dec	2018-12-25
Enhanced error signaling and error handling in a network environment with segment routing Grant 10,148,560 - Nainar , et al. De	2018-12-04
Segment Routing Extension Headers App 20180337856 - Previdi; Stefano B. ; et al.	2018-11-22
Segment routing extension headers Grant 10,063,475 - Previdi , et al. August 28, 2	2018-08-28
Communication with segment routing in a cable modem network environment Grant 10,044,607 - Chapman , et al. August 7, 2	2018-08-07
Creating And Maintaining Segment Routed Traffic Engineering Policies Via Border Gateway Protocol App 20180109450 - Filsfils; Clarence ; et al.	2018-04-19
Segment routing--egress peer engineering (SP-EPE) Grant 9,912,577 - Filsfils , et al. March 6, 2	2018-03-06
Enhanced Error Signaling And Error Handling In A Network Environment With Segment Routing App 20180034727 - Nainar; Nagendra Kumar ; et al.	2018-02-01
Segment Routing Using A Remote Forwarding Adjacency Identifier App 20170366453 - Previdi; Stefano B. ; et al.	2017-12-21
Segment Routing Extension Headers App 20170346737 - Previdi; Stefano B. ; et al.	2017-11-30
Propagation Of Routing Information In Rsvp-te For Inter-domain Te-lsps App 20170324655 - Vasseur; Jean-Philippe ; et al.	2017-11-09
Segment routing using a remote forwarding adjacency identifier Grant 9,807,001 - Previdi , et al. October 31, 2	2017-10-31
Segment routing extension headers Grant 9,762,488 - Previdi , et al. September 12, 2	2017-09-12
Propagation of routing information in RSVP-TE for inter-domain TE-LSPs Grant 9,762,480 - Vasseur , et al. September 12, 2	2017-09-12
Segment routing into a label distribution protocol domain Grant 9,749,187 - Filsfils , et al. August 29, 2	2017-08-29
System and method for reporting out-of-resources (OOR) conditions in a data network Grant 9,699,087 - Boutros , et al. July 4, 2	2017-07-04
Segment Routing: Pce Driven Dynamic Setup Of Forwarding Adjacencies And Explicit Path App 20170111277 - Previdi; Stefano B. ; et al.	2017-04-20
Segment Routing Conduit App 20170064717 - Filsfils; Clarence ; et al.	2017-03-02
Segment routing: PCE driven dynamic setup of forwarding adjacencies and explicit path Grant 9,571,349 - Previdi , et al. February 14, 2	2017-02-14
Advertisement of adjacency segment identifiers Grant 9,565,160 - Previdi , et al. February 7, 2	2017-02-07
Indexed segment ID Grant 9,559,954 - Filsfils , et al. January 31, 2	2017-01-31
Segment Routing Into A Label Distribution Protocol Domain App 20170019330 - Filsfils; Clarence ; et al.	2017-01-19
Communication With Segment Routing In A Cable Modem Network Environment App 20160366052 - Chapman; John T. ; et al.	2016-12-15
Label distribution protocol over segment routing Grant 9,491,058 - Filsfils , et al. November 8, 2	2016-11-08
Fast reroute for segment routing traffic Grant 9,485,150 - Filsfils , et al. November 1, 2	2016-11-01
Loop avoidance during network convergence in switched networks Grant 9,401,858 - Francois , et al. July 26, 2	2016-07-26
Segment routing mapping server for LDP/SR interoperability Grant 9,319,312 - Filsfils , et al. April 19, 2	2016-04-19
Advertising layer 0 network topology information to a layer 3 network Grant 9,253,041 - Previdi , et al. February 2, 2	2016-02-02
Segment Routing Using A Remote Forwarding Adjacency Identifier App 20160021000 - Previdi; Stefano B. ; et al.	2016-01-21
Loop Avoidance During Network Convergence In Switched Networks App 20150381406 - Francois; Pierre Jean Rene ; et al.	2015-12-31
Segment Routing - Egress Peer Engineering (sp-epe) App 20150304206 - Filsfils; Clarence ; et al.	2015-10-22
Hiding a service node in a network from a network routing topology Grant 9,143,431 - Mohapatra , et al. September 22, 2	2015-09-22
Segment Routing Extension Headers App 20150256456 - Previdi; Stefano B. ; et al.	2015-09-10
Advertising Layer 0 Network Topology Information to a Layer 3 Network App 20150010301 - Previdi; Stefano B. ; et al.	2015-01-08
Segment Routing Mapping Server For Ldp/sr Interoperability App 20140341222 - Filsfils; Clarence ; et al.	2014-11-20
Technique For Optimized Routing Of Data Streams On An Ip Backbone In A Computer Network App 20140330964 - Previdi; Stefano B. ; et al.	2014-11-06
Advertisement Of Adjacency Segment Identifiers App 20140317259 - Previdi; Stefano B. ; et al.	2014-10-23
Fast Reroute For Segment Routing Traffic App 20140269727 - Filsfils; Clarence ; et al.	2014-09-18
Service To Node Resolution Using Interior Gateway Protocols App 20140269725 - Filsfils; Clarence ; et al.	2014-09-18
Segment Routing: Pce Driven Dynamic Setup Of Forwarding Adjacencies And Explicit Path App 20140269421 - Previdi; Stefano B. ; et al.	2014-09-18
Label Distribution Protocol Over Segment Routing App 20140269698 - Filsfils; Clarence ; et al.	2014-09-18
Indexed Segment Id App 20140254596 - Filsfils; Clarence ; et al.	2014-09-11
Technique for optimized routing of data streams on an IP backbone in a computer network Grant 8,825,898 - Previdi , et al. September 2, 2	2014-09-02
System And Method For Reporting Out-of-resources (oor) Conditions In A Data Network App 20140211629 - Boutros; Sami ; et al.	2014-07-31
System and method for reporting out-of-resources (OOR) conditions in a data network Grant 8,717,899 - Boutros , et al. May 6, 2	2014-05-06
PROPAGATION OF ROUTING INFORMATION IN RSVP-TE FOR INTER-DOMAIN TE-LSPs App 20140016644 - Vasseur; Jean-Philippe ; et al.	2014-01-16
Propagation of routing information in RSVP-TE for inter-domain TE-LSPs Grant 8,549,176 - Vasseur , et al. October 1, 2	2013-10-01
Automatic route tagging of BGP next-hop routes in IGP Grant 8,467,394 - Filsfils , et al. June 18, 2	2013-06-18
Technique for protecting against failure of a network element using multi-topology repair routing (MTRR) Grant 8,374,092 - Previdi , et al. February 12, 2	2013-02-12
System and method for dynamically responding to event-based traffic redirection Grant 8,264,962 - Vasseur , et al. September 11, 2	2012-09-11
Hiding A Service Node In A Network From A Network Routing Topology App 20120170486 - Mohapatra; Pradosh ; et al.	2012-07-05
Technique for selecting a path computation element Grant 8,131,873 - Vasseur , et al. March 6, 2	2012-03-06
Constructing a repair path in the event of failure of an inter-routing domain system link Grant 8,111,616 - Shand , et al. February 7, 2	2012-02-07
Dynamic weighted-fair load-balancing Grant 8,094,555 - Ward , et al. January 10, 2	2012-01-10
Automatic prioritization of BGP next-hop in IGP convergence Grant 8,089,968 - Filsfils , et al. January 3, 2	2012-01-03
Dynamic response to traffic bursts in a computer network Grant 8,077,607 - Raszuk , et al. December 13, 2	2011-12-13
Method and apparatus to compute local repair paths taking into account link resources and attributes Grant 8,068,411 - Vasseur , et al. November 29, 2	2011-11-29
Proximity Aggregated Network Topology Algorithm (panta) App 20110258257 - Previdi; Stefano B.	2011-10-20
Automatic Route Tagging Of Bgp Next-hop Routes In Igp App 20110228785 - Filsfils; Clarence ; et al.	2011-09-22
Efficient constrained shortest path first optimization technique Grant 7,995,461 - Vasseur , et al. August 9, 2	2011-08-09
Technique for efficiently determining acceptable link-based loop free alternates in a computer network Grant 7,986,640 - Previdi , et al. July 26, 2	2011-07-26
Fast reroute (FRR) protection at the edge of a RFC 2547 network Grant 7,983,153 - Filsfils , et al. July 19, 2	2011-07-19
Automatic route tagging of BGP next-hop routes in IGP Grant 7,978,708 - Filsfils , et al. July 12, 2	2011-07-12
Loop prevention technique for MPLS using service labels Grant 7,961,600 - Filsfils , et al. June 14, 2	2011-06-14
Providing reachability information in a routing domain of an external destination address in a data communications network Grant 7,957,306 - Bryant , et al. June 7, 2	2011-06-07
Dynamic use of backup path computation elements across domains of a computer network Grant 7,886,079 - Vasseur , et al. February 8, 2	2011-02-08
Method of constructing a backup path in an autonomous system Grant 7,864,669 - Bonaventure , et al. January 4, 2	2011-01-04
Method and apparatus for managing forwarding of data in an autonomous system Grant 7,855,953 - Filsfils , et al. December 21, 2	2010-12-21
Computation of a shortest inter-domain TE-LSP across a set of autonomous systems Grant 7,814,227 - Vasseur , et al. October 12, 2	2010-10-12
Receiver-based construction of point-to-multipoint trees using path computation elements in a computer network Grant 7,801,137 - Vasseur , et al. September 21, 2	2010-09-21
Technique for efficiently avoiding transient routing disturbances in link state routing protocols with link state packet fragmentation Grant 7,751,336 - Hopps , et al. July 6, 2	2010-07-06
Dynamic Path Computation Element Load Balancing With Backup Path Computation Elements App 20100146149 - Vasseur; Jean-Philippe ; et al.	2010-06-10
Loop Prevention Technique For Mpls Using Service Labels App 20100118732 - Filsfils; Clarence ; et al.	2010-05-13
Constructing a repair path in the event of non-availability of a routing domain Grant 7,697,416 - Shand , et al. April 13, 2	2010-04-13
Inter-domain optimization trigger in PCE-based environment Grant 7,684,351 - Vasseur , et al. March 23, 2	2010-03-23
Dynamic forwarding adjacency Grant 7,675,848 - Vasseur , et al. March 9, 2	2010-03-09
Dynamic path computation element load balancing with backup path computation elements Grant 7,668,971 - Vasseur , et al. February 23, 2	2010-02-23
Loop prevention technique for MPLS using service labels Grant 7,664,013 - Filsfils , et al. February 16, 2	2010-02-16
Inter-domain TE-LSP selection Grant 7,646,719 - Vasseur , et al. January 12, 2	2010-01-12
Automatic protection of an SP infrastructure against exterior traffic Grant 7,639,688 - Filsfils , et al. December 29, 2	2009-12-29
Loop prevention technique for MPLS using two labels Grant 7,633,859 - Filsfils , et al. December 15, 2	2009-12-15
Dynamic retrieval of routing information for inter-AS TE-LSPs Grant 7,616,574 - Previdi , et al. November 10, 2	2009-11-10
Fast Reroute (frr) Protection At The Edge Of A Rfc 2547 Network App 20090245259 - Filsfils; Clarence ; et al.	2009-10-01
Receiver-based Construction Of Point-to-multipoint Trees Using Path Computation Elements In A Computer Network App 20090232031 - Vasseur; Jean-Philippe ; et al.	2009-09-17
Dynamic Path Computation Element Load Balancing With Backup Path Computation Elements App 20090182894 - Vasseur; Jean-Philippe ; et al.	2009-07-16
Mechanism to improve concurrency in execution of routing computation and routing information dissemination Grant 7,558,214 - Previdi , et al. July 7, 2	2009-07-07
Controlled distribution of inter-area routing information Grant 7,554,996 - Previdi , et al. June 30, 2	2009-06-30
Fast reroute (FRR) protection at the edge of a RFC 2547 network Grant 7,551,551 - Filsfils , et al. June 23, 2	2009-06-23
Efficient mechanism for fast recovery in case of border router node failure in a computer network Grant 7,515,529 - Vasseur , et al. April 7, 2	2009-04-07
Border router protection with backup tunnel stitching in a computer network Grant 7,512,063 - Vasseur , et al. March 31, 2	2009-03-31
System and method for routing ISIS traffic through unidirectional links of a computer network Grant 7,499,445 - Previdi , et al. March 3, 2	2009-03-03
Automatic Prioritization Of Bgp Next-hop In Igp Convergence App 20080320166 - Filsfils; Clarence ; et al.	2008-12-25
Inter-domain TE-LSP with IGP extensions Grant 7,460,481 - Vasseur , et al. December 2, 2	2008-12-02
Graceful shutdown of network resources in data networks Grant 7,457,248 - Ali , et al. November 25, 2	2008-11-25
Automatic prioritization of BGP next-hop in IGP Grant 7,436,838 - Filsfils , et al. October 14, 2	2008-10-14
Method and apparatus for determining network routing information based on shared risk link group information Grant 7,428,213 - Vasseur , et al. September 23, 2	2008-09-23
Dynamic Response To Traffic Bursts In A Computer Network App 20080225711 - Raszuk; Robert ; et al.	2008-09-18
Constructing a repair path in the event of failure of an inter-routing domain system link App 20080219153 - Shand; Mike ; et al.	2008-09-11
Method for dissemination of non-routing information using the IS-IS protocol Grant 7,411,963 - Ward , et al. August 12, 2	2008-08-12
Dynamic weighted-fair load-balancing App 20080123532 - Ward; David D. ; et al.	2008-05-29
Providing reachability information in a routing domain of an external destination address in a data communications network App 20080062986 - Shand; Mike ; et al.	2008-03-13
Constructing a repair path in the event of non-availability of a routing domain App 20080062861 - Shand; Mike ; et al.	2008-03-13
Technique for protecting against failure of a network element using Multi-Topology Repair Routing (MTRR) App 20080049622 - Previdi; Stefano B. ; et al.	2008-02-28
Technique for efficiently determining acceptable link-based loop free alternates in a computer network App 20080008104 - Previdi; Stefano B. ; et al.	2008-01-10
Technique for efficiently avoiding transient routing disturbances in link state routing protocols with link state packet fragmentation App 20070286091 - Hopps; Christian ; et al.	2007-12-13
Technique for optimized routing of data streams on an IP backbone in a computer network App 20070208874 - Previdi; Stefano B. ; et al.	2007-09-06
Method of constructing a backup path in an autonomous system App 20070091794 - Filsfils; Clarence ; et al.	2007-04-26
Method and apparatus for managing forwarding of data in an autonomous system App 20070091793 - Filsfils; Clarence ; et al.	2007-04-26
Method of constructing a backup path in an autonomous system App 20070091795 - Bonaventure; Olivier ; et al.	2007-04-26
Controlled distribution of inter-area routing information App 20070058568 - Previdi; Stefano B. ; et al.	2007-03-15
Efficient constrained shortest path first optimization technique App 20070047469 - Vasseur; Jean-Philippe ; et al.	2007-03-01
Automatic protection of an SP infrastructure against exterior traffic App 20070014293 - Filsfils; Clarence ; et al.	2007-01-18
System and method for dynamically responding to event-based traffic redirection App 20060291391 - Vasseur; Jean-Philippe ; et al.	2006-12-28
System and method for routing ISIS traffic through unidirectional links of a computer network App 20060209719 - Previdi; Stefano B. ; et al.	2006-09-21
Dynamic retrieval of routing information for inter-AS TE-LSPs App 20060209716 - Previdi; Stefano B. ; et al.	2006-09-21
Computation of a shortest inter-domain TE-LSP across a set of autonomous systems App 20060200579 - Vasseur; Jean-Philippe ; et al.	2006-09-07
Loop prevention technique for MPLS using service labels App 20060193248 - Filsfils; Clarence ; et al.	2006-08-31
Inter-domain optimization trigger in PCE-based environment App 20060176820 - Vasseur; Jean-Philippe ; et al.	2006-08-10
Loop prevention technique for MPLS using two labels App 20060164975 - Filsfils; Clarence ; et al.	2006-07-27
Method for dissemination of non-routing information using the IS-IS protocol App 20060159083 - Ward; David D. ; et al.	2006-07-20
Automatic prioritization of BGP next-hop in IGP App 20060153200 - Filsfils; Clarence ; et al.	2006-07-13
Border router protection with backup tunnel stitching in a computer network App 20060153067 - Vasseur; Jean-Phillipe ; et al.	2006-07-13
Automatic route tagging of BGP next-hop routes in IGP App 20060140136 - Filsfils; Clarence ; et al.	2006-06-29
Method and apparatus to compute local repair paths taking into account link resources and attributes App 20060140111 - Vasseur; Jean-Philippe ; et al.	2006-06-29
Fast reroute (FRR) protection at the edge of a RFC 2547 network App 20060126496 - Filsfils; Clarence ; et al.	2006-06-15
Efficient mechanism for fast recovery in case of border router node failure in a computer network App 20060126502 - Vasseur; Jean-Philippe ; et al.	2006-06-15
Inter-domain TE-LSP selection App 20060120288 - Vasseur; Jean-Philippe ; et al.	2006-06-08
Inter-domain TE-LSP with IGP extensions App 20060114916 - Vasseur; Jean-Philippe ; et al.	2006-06-01
Propagation of routing information in RSVP-TE for inter-domain TE-LSPs App 20060117110 - Vasseur; Jean-Philippe ; et al.	2006-06-01
Technique for selecting a path computation element App 20060101142 - Vasseur; Jean-Philippe ; et al.	2006-05-11
System and method for reporting out-of-resources (OOR) conditions in a data network App 20060092952 - Boutros; Sami ; et al.	2006-05-04
Mechanism to improve concurrency in execution of routing computation and routing information dissemination App 20060045024 - Previdi; Stefano B. ; et al.	2006-03-02
Dynamic forwarding adjacency App 20060013125 - Vasseur; Jean-Philippe ; et al.	2006-01-19
Method and apparatus for determining network routing information based on shared risk link group information App 20050111349 - Vasseur, Jean Philippe ; et al.	2005-05-26

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.