Inventor
JOHRI PRAVIN KUMAR
US36 patents
⚠️ This page may combine multiple inventors who share the name “JOHRI PRAVIN KUMAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T CORP
12 patentsUS7130262B1Oct 31, 2006
Method and apparatus for providing alternative link weights for failed network paths
AT & T CORP84 citations98
US6463062B1Oct 8, 2002
Integrating switching and facility networks using ATM
AT & T CORP104 citations97
US6189043B1Feb 13, 2001
Dynamic cache replication in a internet environment through routers and servers utilizing a reverse tree generation
AT & T CORP135 citations95
US6081506AJun 27, 2000
Integrating switching and facility networks using ATM
AT & T CORP65 citations95
US7391732B1Jun 24, 2008
Scheme for randomized selection of equal cost links during restoration
AT & T CORP33 citations92
US7242679B1Jul 10, 2007
Scheme for routing circuits with dynamic self-adjusting link weights in a network
AT & T CORP20 citations92
US7158524B2Jan 2, 2007
Integrating switching and facility networks
AT & T CORP14 citations92
US7002963B1Feb 21, 2006
Integrated switching and facility networks
AT & T CORP32 citations92
US7298695B1Nov 20, 2007
Method and apparatus for delaying start of restoration of low priority services
AT & T CORP8 citations73
US6452902B1Sep 17, 2002
Integrating switching and facility networks using ATM
AT & T CORP6 citations73
US7164653B1Jan 16, 2007
Shared bandwidth reservation in PL, ATM, FR and IP/MPLS networks
AT & T CORP8 citations71
US7567507B1Jul 28, 2009
Shared bandwidth reservation in PL, ATM, FR and IP/MPLS networks
AT & T CORP2 citations60
AT & T IP II LP
6 patentsUS7672331B1Mar 2, 2010
Method and apparatus for initiating routing messages in a communication network
AT & T IP II LP4 citations73
US9900241B2Feb 20, 2018
Method and apparatus for initiating routing messages in a communication network
AT & T IP II LP2 citations72
US10826818B2Nov 3, 2020
Advertising messages in networks
AT & T IP II LP0 citations51
US7986631B1Jul 26, 2011
Scheme for randomized selection of equal cost links during restoration
AT & T IP II LP1 citations51
US9007890B2Apr 14, 2015
Restoring aggregated circuits with circuit integrity checks in a hierarchical network
AT & T IP II LP0 citations50
US7801024B2Sep 21, 2010
Restoring aggregated circuits with circuit integrity checks in a hierarchical network
AT & T IP II LP0 citations50
AT & T IP I LP
6 patentsUS10833989B2Nov 10, 2020
Methods, apparatus, and articles of manufacture to provide a multicast virtual private network (MVPN)
AT & T IP I LP1 citations72
US9800421B2Oct 24, 2017
Methods and apparatus for network multicasting using hierarchical replication
AT & T IP I LP2 citations72
US8018876B2Sep 13, 2011
Routing system and method with OSPF area zero split into a two level hierarchy for route calculation
AT & T IP I LP5 citations54
US10313239B2Jun 4, 2019
Methods, apparatus, and articles of manufacture to provide a multicast virtual private network (MVPN)
AT & T IP I LP0 citations51
US9979646B2May 22, 2018
Methods, apparatus, and articles of manufacture to provide a multicast virtual private network (MVPN)
AT & T IP I LP0 citations51
US9686196B2Jun 20, 2017
Methods, apparatus, and articles of manufacture to provide a multicast virtual private network (MVPN)
AT & T IP I LP0 citations51
CORTEZ BRUCE GILBERT
3 patentsUS9379961B2Jun 28, 2016
Method and apparatus for initiating routing messages in a communication network
CORTEZ BRUCE GILBERT2 citations61
US9013984B1Apr 21, 2015
Method and apparatus for providing alternative link weights for failed network paths
CORTEZ BRUCE GILBERT2 citations61
US8531970B2Sep 10, 2013
Scheme for randomized selection of equal cost links during restoration
CORTEZ BRUCE GILBERT0 citations51