Inventor
MASSENGILL DAVID
US39 patents
⚠️ This page may combine multiple inventors who share the name “MASSENGILL DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T IP I LP
27 patentsUS7639606B2Dec 29, 2009
Method and system for automatically rerouting logical circuit data in a virtual private network
AT & T IP I LP41 citations96
US7466646B2Dec 16, 2008
Method and system for automatically rerouting logical circuit data from a logical circuit failure to dedicated backup circuit in a data network
AT & T IP I LP42 citations96
US7460468B2Dec 2, 2008
Method and system for automatically tracking the rerouting of logical circuit data in a data network
AT & T IP I LP42 citations96
US8565074B2Oct 22, 2013
Methods and systems for automatically tracking the rerouting of logical circuit data in a data network
AT & T IP I LP13 citations93
US8547831B2Oct 1, 2013
Methods and systems for automatically rerouting logical circuit data
AT & T IP I LP13 citations93
US8509118B2Aug 13, 2013
Methods and systems for provisioning logical circuits for intermittent use in a data network
AT & T IP I LP16 citations93
US8509058B2Aug 13, 2013
Methods and systems for automatically rerouting logical circuit data from a logical circuit failure to a dedicated backup circuit in a data network
AT & T IP I LP18 citations93
US8345537B2Jan 1, 2013
Methods and systems for automatically rerouting logical circuit data from a logical circuit failure to a dedicated backup circuit in a data network
AT & T IP I LP19 citations93
US8345543B2Jan 1, 2013
Methods and systems for automatically rerouting logical circuit data
AT & T IP I LP19 citations93
US8031620B2Oct 4, 2011
Method and system for real time simultaneous monitoring of logical circuits in a data network
AT & T IP I LP30 citations93
US8031588B2Oct 4, 2011
Methods and systems for automatically renaming logical Circuit identifiers for rerouted logical circuits in a data network
AT & T IP I LP30 citations93
US7768904B2Aug 3, 2010
Method and system for fail-safe renaming of logical circuit identifiers for rerouted logical circuits in a data network
AT & T IP I LP33 citations93
US7646707B2Jan 12, 2010
Method and system for automatically renaming logical circuit identifiers for rerouted logical circuits in a data network
AT & T IP I LP43 citations93
US7639623B2Dec 29, 2009
Method and system for real time simultaneous monitoring of logical circuits in a data network
AT & T IP I LP33 citations93
US7630302B2Dec 8, 2009
Method and system for providing a failover circuit for rerouting logical circuit data in a data network
AT & T IP I LP34 citations93
US7609623B2Oct 27, 2009
Method and system for automatically rerouting data from an overbalanced logical circuit in a data network
AT & T IP I LP33 citations93
US8937856B2Jan 20, 2015
Methods and systems to reroute data in a data network
AT & T IP I LP5 citations84
US8737196B2May 27, 2014
Methods and systems for automatically tracking the rerouting of logical circuit data in a data network
AT & T IP I LP7 citations84
US8730795B2May 20, 2014
Methods and systems for automatically rerouting logical circuit data
AT & T IP I LP9 citations84
US8670348B2Mar 11, 2014
Methods and systems for provisioning logical circuits for intermittent use in a data network
AT & T IP I LP10 citations84
US8665705B2Mar 4, 2014
Methods and systems for automatically rerouting logical circuit data from a logical circuit failure to a dedicated backup circuit in a data network
AT & T IP I LP10 citations84
US8953435B2Feb 10, 2015
Methods and systems for automatically tracking the rerouting of logical circuit data in a data network
AT & T IP I LP3 citations74
US9148365B2Sep 29, 2015
Methods and systems for automatically tracking the rerouting of logical circuit data in a data network
AT & T IP I LP1 citations63
US9059900B2Jun 16, 2015
Methods and systems for automatically rerouting logical circuit data
AT & T IP I LP2 citations63
US8953495B2Feb 10, 2015
Methods and systems for provisioning logical circuits for intermittent use in a data network
AT & T IP I LP3 citations63
US8942086B2Jan 27, 2015
Methods and systems for automatically rerouting logical circuit data in a data network
AT & T IP I LP3 citations63
US9338051B2May 10, 2016
Methods and systems for automatically tracking the rerouting of logical circuit data in a data network
AT & T IP I LP0 citations52
TAYLOR WILLIAM
9 patentsUS8547830B2Oct 1, 2013
Methods and systems to reroute data in a data network
TAYLOR WILLIAM14 citations92
US8339938B2Dec 25, 2012
Method and system for automatically tracking the rerouting of logical circuit data in a data network
TAYLOR WILLIAM21 citations92
US8339988B2Dec 25, 2012
Method and system for provisioning logical circuits for intermittent use in a data network
TAYLOR WILLIAM23 citations92
US8243592B2Aug 14, 2012
Methods and systems for automatically rerouting data in a data network
TAYLOR WILLIAM25 citations92
US8223632B2Jul 17, 2012
Method and system for prioritized rerouting of logical circuit data in a data network
TAYLOR WILLIAM25 citations92
US8203933B2Jun 19, 2012
Method and system for automatically identifying a logical circuit failure in a data network
TAYLOR WILLIAM29 citations92
US8199638B2Jun 12, 2012
Method and system for automatically rerouting logical circuit data in a data network
TAYLOR WILLIAM36 citations92
US8750102B2Jun 10, 2014
Methods and systems for automatically rerouting logical circuit data in a data network
TAYLOR WILLIAM7 citations84
US8711679B2Apr 29, 2014
Methods and systems for automatically identifying a logical circuit failure in a data network
TAYLOR WILLIAM7 citations84
AT & T BLS INTELLECTUAL PROPER
2 patentsUS7350099B2Mar 25, 2008
Method and system for utilizing a logical failover circuit for rerouting data between data networks
AT & T BLS INTELLECTUAL PROPER59 citations98
US7275192B2Sep 25, 2007
Method and system for on demand selective rerouting of logical circuit data in a data network
AT & T BLS INTELLECTUAL PROPER47 citations93