Inventor

Pravin Kumar Johri

Inventor

Aberdeen, NJ, US

Overview

1992–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 49 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication67%

H04QSelecting20%

H04JMultiplex communication9%

G06FElectric digital data processing1%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes1%

G08CTransmission systems for measured values, control or similar signals1%

PatentTitleYear

10,833,989Methods, apparatus, and articles of manufacture to provide a multicast virtual private network (MVPN)2020 10,826,818Advertising messages in networks2020 10,313,239Methods, apparatus, and articles of manufacture to provide a multicast virtual private network (MVPN)2019 9,979,646Methods, apparatus, and articles of manufacture to provide a multicast virtual private network (MVPN)2018 9,900,241'Method and apparatus for initiating routing messages in a communication network'2018 9,800,421'Methods and apparatus for network multicasting using hierarchical replication'2017 9,686,196'Methods, apparatus, and articles of manufacture to provide a multicast virtual private network (MVPN)'2017 9,379,961'Method and apparatus for initiating routing messages in a communication network'2016 9,225,633'Methods, apparatus, and articles of manufacture to provide a multicast virtual private network (MVPN)'2015 9,148,362'Methods and apparatus for network multicasting using hierarchical replication'2015 9,013,984'Method and apparatus for providing alternative link weights for failed network paths'2015 9,007,890'Restoring aggregated circuits with circuit integrity checks in a hierarchical network'2015 8,724,511'Method for provisioning circuits on multiple parallel links with a single setup message'2014 8,693,318'Shared bandwidth reservation in PL, ATM, FR and IP/MPLS networks'2014 8,531,970'Scheme for randomized selection of equal cost links during restoration'2013 8,451,712'Restoring aggregated circuits with circuit integrity checks in a hierarchical network'2013 8,274,883'Shared bandwidth reservation in PL, ATM, FR and IP/MPLS networks'2012 8,264,983'Method for provisioning circuits on multiple parallel links with a single setup message'2012 8,059,528'Method of estimating restoration capacity in a network'2011 8,018,876'Routing system and method with OSPF area zero split into a two level hierarchy for route calculation'2011 7,990,945'Method and apparatus for provisioning a label switched path across two or more networks'2011 7,986,631'Scheme for randomized selection of equal cost links during restoration'2011 7,855,949'Method and apparatus for bundling signaling messages for scaling communication networks'2010 7,801,024'Restoring aggregated circuits with circuit integrity checks in a hierarchical network'2010 7,672,331'Method and apparatus for initiating routing messages in a communication network'2010 7,630,377'Method for provisioning circuits on multiple parallel links with a single setup message'2009 7,613,166'Scheme for routing circuits with dynamic self-adjusting link weights in a network'2009 7,567,507'Shared bandwidth reservation in PL, ATM, FR and IP/MPLS networks'2009 7,564,805'Systems, methods, and device for simulating capacity in a network'2009 7,561,580'Provisioning a multi-protocol label switching interface between networks'2009 7,542,413'Method and apparatus for delaying start of restoration of low priority services'2009 7,426,562'Method for network capacity planning with proper accounting of spare capacity'2008 7,391,732'Scheme for randomized selection of equal cost links during restoration'2008 7,298,695'Method and apparatus for delaying start of restoration of low priority services'2007 7,295,510'Method of estimating restoration capacity in a network'2007 7,242,679'Scheme for routing circuits with dynamic self-adjusting link weights in a network'2007 7,164,653'Shared bandwidth reservation in PL, ATM, FR and IP/MPLS networks'2007 7,158,524'Integrating switching and facility networks'2007 7,130,262'Method and apparatus for providing alternative link weights for failed network paths'2006 7,002,963'Integrated switching and facility networks'2006 6,463,062'Integrating switching and facility networks using ATM'2002 6,452,902'Integrating switching and facility networks using ATM'2002 6,189,043'Dynamic cache replication in a internet environment through routers and servers utilizing a reverse tree generation'2001 6,081,506'Integrating switching and facility networks using ATM'2000 5,999,614'Telecommunications system architecture'1999 5,995,612'Telecommunications system architecture'1999 5,625,622'Apparatus and method for a generalized leaky bucket'1997 5,222,061'Data services retransmission procedure'1993 5,130,986'High speed transport protocol with two windows'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2020Based in Aberdeen, NJ, US· patent location history

2000–2009Patents assigned to AT & T CORP (14)· patent assignee history

2000–2002Based in Aberedeen, NJ, US· patent location history

2009–2020Patents assigned to AT & T IP II LP (20)· patent assignee history

2011–2020Patents assigned to AT & T IP I LP (8)· patent assignee history

2012–2016Patents assigned to DURINOVIC-JOHRI SANJA (8)· patent assignee history

2012–2016Patents assigned to JOHRI PRAVIN KUMAR (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AT & T IP II LP	20	2009–2020
AT & T CORP	14	2000–2009
AT & T IP I LP	8	2011–2020
DURINOVIC-JOHRI SANJA	8	2012–2016
JOHRI PRAVIN KUMARself	8	2012–2016

Locations

Location	Patents	Span
Aberdeen, New Jersey, US	47	1992–2020
Aberedeen, New Jersey, US	2	2000–2002