Retana; Alvaro E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Retana; Alvaro E..The latest application filed is for "attribute set_id in border gateway protocol".

Company Profile

2.38.32

Retana; Alvaro E. - Raleigh NC
Retana; Alvaro E. - Morrisville NC

*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
Apparatus and method to hide transit only multi-access networks in OSPF Grant 10,225,174 - Yang , et al.	2019-03-05
Attribute SET_ID in border gateway protocol Grant 9,942,145 - Yang , et al. April 10, 2	2018-04-10
Attribute set.sub.--ID in border gateway protocol Grant 9,843,498 - Yang , et al. December 12, 2	2017-12-12
Non-eligible distance vector protocol paths as backup paths Grant 9,742,670 - Retana August 22, 2	2017-08-22
Tying data plane paths to a secure control plane Grant 9,722,919 - Gagliano , et al. August 1, 2	2017-08-01
Transit domain control Grant 9,722,910 - Yang , et al. August 1, 2	2017-08-01
Overcoming circular dependencies when bootstrapping an RPKI site Grant 9,654,482 - Gagliano , et al. May 16, 2	2017-05-16
Verifying data plane paths based on a validated secure control plane Grant 9,641,430 - Gagliano , et al. May 2, 2	2017-05-02
Attribute Set_id In Border Gateway Protocol App 20170026275 - Yang; Yi ; et al.	2017-01-26
Attribute Set_id In Border Gateway Protocol App 20170026288 - Yang; Yi ; et al.	2017-01-26
Transit Domain Control App 20160285740 - Yang; Yi ; et al.	2016-09-29
Apparatus And Method To Hide Transit Only Multi-access Networks In Ospf App 20160261485 - Yang; Yi ; et al.	2016-09-08
Network topologies for energy efficient networks Grant 9,413,636 - Retana , et al. August 9, 2	2016-08-09
Apparatus and method to hide transit only multi-access networks in OSPF Grant 9,356,856 - Yang , et al. May 31, 2	2016-05-31
Autonomous System (AS) Policy-Adaptive Confederations with Selective Advertisement of AS Numbers to Non-Members App 20150295815 - Retana; Alvaro E. ; et al.	2015-10-15
Non-eligible Distance Vector Protocol Paths as Backup Paths App 20150271069 - Retana; Alvaro E.	2015-09-24
Overcoming Circular Dependencies When Bootstrapping An Rpki Site App 20150207818 - Gagliano; Roque ; et al.	2015-07-23
Tying Data Plane Paths To A Secure Control Plane App 20150207729 - Gagliano; Roque ; et al.	2015-07-23
Verifying Data Plane Paths Based On A Validated Secure Control Plane App 20150207728 - Gagliano; Roque ; et al.	2015-07-23
Dynamically configuring and verifying routing information of broadcast networks using link state protocols in a computer network Grant 9,043,487 - Retana , et al. May 26, 2	2015-05-26
Adjacency discovery through multicast and single-hop messaging Grant 8,964,741 - Retana , et al. February 24, 2	2015-02-24
BGP security update intercepts Grant 8,879,392 - Zwall , et al. November 4, 2	2014-11-04
Network Topologies for Energy Efficient Networks App 20140211662 - Retana; Alvaro E. ; et al.	2014-07-31
Performing a defensive procedure in response to certain path advertisements Grant 8,640,236 - Retana , et al. January 28, 2	2014-01-28
Apparatus And Method To Hide Transit Only Multi-access Networks In Ospf App 20140003289 - Yang; Yi ; et al.	2014-01-02
Bgp Intercepts App 20130286831 - Zwall; Jeffrey V. ; et al.	2013-10-31
Apparatus and method to hide transit only multi-access networks in OSPF Grant 8,537,817 - Yang , et al. September 17, 2	2013-09-17
Transit prevention in hub-and-spoke topologies using link state protocols Grant 8,400,945 - Barnes , et al. March 19, 2	2013-03-19
Performing A Defensive Procedure In Response To Certain Path Advertisements App 20120331555 - Retana; Alvaro E. ; et al.	2012-12-27
Adjacency Discovery Through Multicast and Single-Hop Messaging App 20120327933 - Retana; Alvaro E. ; et al.	2012-12-27
Transparent automatic protection switching for a chassis deployment Grant 8,203,934 - Savage , et al. June 19, 2	2012-06-19
Method and apparatus to elect ABRs dynamically and intelligently Grant 8,130,638 - Yang , et al. March 6, 2	2012-03-06
System and method for exchanging awareness information in a network environment Grant 8,098,589 - Chandra , et al. January 17, 2	2012-01-17
Apparatus And Method To Hide Transit Only Multi-access Networks In Ospf App 20110222550 - Yang; Yi ; et al.	2011-09-15
Method and apparatus to enable an IPe domain through EIGRP Grant 7,940,668 - Retana , et al. May 10, 2	2011-05-10
Apparatus and method to hide transit only multi-access networks in OSPF Grant 7,929,524 - Yang , et al. April 19, 2	2011-04-19
Extending an IP everywhere network over a plurality of flooding domains Grant 7,860,027 - Retana , et al. December 28, 2	2010-12-28
System and method for controlling the flooding of information in a network environment Grant 7,821,956 - Retana , et al. October 26, 2	2010-10-26
Technique to automatically deaggregate an optimum set to prevent suboptimal routing or routing failures within a link state flooding domain Grant 7,808,927 - Retana , et al. October 5, 2	2010-10-05
Transit Prevention In Hub-and-spoke Topologies Using Link State Protocols App 20100061246 - Barnes; Michael ; et al.	2010-03-11
Border router with selective filtering of link state advertisements Grant 7,672,253 - Yang , et al. March 2, 2	2010-03-02
System and method for verifying the validity of a path in a network environment Grant 7,626,948 - Cook , et al. December 1, 2	2009-12-01
METHOD AND APPARATUS TO ENABLE AN IPe DOMAIN THROUGH EIGRP App 20090238076 - Retana; Alvaro E. ; et al.	2009-09-24
Technique To Automatically Deaggregate An Optimum Set To Prevent Suboptimal Routing Or Routing Failures Within A Link State Flooding Domain App 20090196181 - Retana; Alvaro E. ; et al.	2009-08-06
Extending An Ip Everywhere Network Over A Plurality Of Flooding Domains App 20090129387 - RETANA; Alvaro E. ; et al.	2009-05-21
Border Router with Selective Filtering of Link State Advertisements App 20090041037 - Yang; Yi ; et al.	2009-02-12
System and method for synchronizing link state databases in a network environment Grant 7,391,730 - Chandra , et al. June 24, 2	2008-06-24
System and Method for Exchanging Awareness Information in a Network Environment App 20080095169 - Chandra; Madhavi W. ; et al.	2008-04-24
System and method for reducing information being transmitted in a network environment Grant 7,363,387 - Chandra , et al. April 22, 2	2008-04-22
Apparatus And Method To Hide Transit Only Multi-access Networks In Ospf App 20080080494 - Yang; Yi ; et al.	2008-04-03
System and Method for Controlling the Flooding of Information in a Network Environment App 20080043635 - Retana; Alvaro E. ; et al.	2008-02-21
System and method for exchanging awareness information in a network environment Grant 7,319,674 - Chandra , et al. January 15, 2	2008-01-15
Transparent automatic protection switching for a chassis deployment App 20070280103 - Savage; Donnie V. ; et al.	2007-12-06
System and method for controlling the flooding of information in a network environment Grant 7,298,707 - Retana , et al. November 20, 2	2007-11-20
Dynamically configuring and verifying routing information of broadcast networks using link state protocols in a computer network App 20070245034 - Retana; Alvaro E. ; et al.	2007-10-18
System and method for communicating packets in a network environment Grant 7,281,265 - Gage , et al. October 9, 2	2007-10-09
Method and apparatus to elect ABRs dynamically and intelligently App 20070171845 - Yang; Yi ; et al.	2007-07-26
System and method for controlling the flooding of information in a network environment App 20050160179 - Retana, Alvaro E. ; et al.	2005-07-21
System and method for exchanging awareness information in a network environment App 20050018667 - Chandra, Madhavi W. ; et al.	2005-01-27

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