Gagan Choudhury

Person

Jackson, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dynamic shared risk link group (SRLG) compression
- Patent number 11,863,430
- Issue date Jan 2, 2024
- AT&T Intellectual Property I, L.P.
- Narayan Padi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network data extraction parser-model in SDN
- Patent number 11,563,640
- Issue date Jan 24, 2023
- AT&T Intellectual Property I, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Traffic matrix prediction and fast reroute path computation in pack...
- Patent number 11,303,565
- Issue date Apr 12, 2022
- AT&T Intellectual Property I, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-layer system optimization
- Patent number 10,887,019
- Issue date Jan 5, 2021
- AT&T Intellectual Property I, L.P.
- Gagan Choudhury
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Traffic matrix prediction and fast reroute path computation in pack...
- Patent number 10,805,214
- Issue date Oct 13, 2020
- AT&T Intellectual Property I, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-layer system capacity planning
- Patent number 10,784,963
- Issue date Sep 22, 2020
- AT&T Intellectual Property I, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Deadlock-free traffic rerouting in software-deifned networking netw...
- Patent number 10,728,140
- Issue date Jul 28, 2020
- AT&T Intellectual Property I, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Providing high availability in a software defined network
- Patent number 10,673,957
- Issue date Jun 2, 2020
- AT&T Intellectual Property I, L.P.
- Simon Tse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-layer system self-optimization
- Patent number 10,666,359
- Issue date May 26, 2020
- AT&T Intellectual Property I, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Traffic matrix prediction and fast reroute path computation in pack...
- Patent number 10,581,736
- Issue date Mar 3, 2020
- AT&T Intellectual Property I, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-layer system optimization
- Patent number 10,547,384
- Issue date Jan 28, 2020
- AT&T Intellectual Property I, L.P.
- Gagan Choudhury
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rerouting tunnel traffic in communication networks
- Patent number 10,425,326
- Issue date Sep 24, 2019
- AT&T Intellectual Property I, L.P.
- John Gregory Klincewicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Routing stability in hybrid software-defined networking networks
- Patent number 10,411,990
- Issue date Sep 10, 2019
- AT&T Intellectual Property I, L.P.
- Shih-Hao Tseng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-layer system self-optimization
- Patent number 10,298,329
- Issue date May 21, 2019
- AT&T Intellectual Property I, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-layer system capacity planning
- Patent number 10,263,705
- Issue date Apr 16, 2019
- AT&T Intellectual Property I, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rerouting tunnel traffic in communication networks
- Patent number 9,954,770
- Issue date Apr 24, 2018
- AT&T Intellectual Property I, L.P.
- John Gregory Klincewicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus to determine a capacity for a network layer t...
- Patent number 8,942,138
- Issue date Jan 27, 2015
- AT&T Intellectual Property I, L.P.
- John Gregory Klincewicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, apparatus and articles of manufacture to select label swit...
- Patent number 8,824,488
- Issue date Sep 2, 2014
- AT&T Intellectual Property I, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for managing voice call quality over packet ne...
- Patent number 8,804,773
- Issue date Aug 12, 2014
- AT&T Intellectual Property II, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for de-synchronizing link state message refreshes
- Patent number 8,699,376
- Issue date Apr 15, 2014
- AT&T Intellectual Property II, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus to design a survivable internet protocol link...
- Patent number 8,681,654
- Issue date Mar 25, 2014
- AT&T Intellectual Property I, L.P.
- John Klincewicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus to determine a capacity for a network layer t...
- Patent number 8,488,490
- Issue date Jul 16, 2013
- AT&T Intellectual Property I, L.P.
- John Klincewicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Shared mesh restoration with pre-configured standby lightpaths
- Patent number 8,150,257
- Issue date Apr 3, 2012
- AT&T Intellectual Property II, L.P.
- Gagan L. Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network having bandwidth sharing
- Patent number 8,059,659
- Issue date Nov 15, 2011
- AT&T Intellectual Property II, L.P.
- Gagan Lal Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network having bandwidth sharing
- Patent number 7,961,753
- Issue date Jun 14, 2011
- AT&T Intellectual Property II, L.P.
- Gagan Lal Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for managing voice call quality over packet ne...
- Patent number 7,957,426
- Issue date Jun 7, 2011
- AT&T Intellectual Property II, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling the quality of service of voic...
- Patent number 7,953,005
- Issue date May 31, 2011
- AT&T Intellectual Property II, L.P.
- Ali M. Cherchali
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two-phase fast reroute with optimized traffic engineering
- Patent number 7,859,993
- Issue date Dec 28, 2010
- AT&T Intellectual Property II, L.P.
- Gagan L. Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network segmentation method
- Patent number 7,724,685
- Issue date May 25, 2010
- AT&T Corp.
- Gagan Lal Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling the quality of service of voic...
- Patent number 7,590,058
- Issue date Sep 15, 2009
- AT&T Intellectual Property II, L.P.
- Ali M. Cherchali
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DYNAMIC SHARED RISK LINK GROUP (SRLG) COMPRESSION
- Publication number 20240098017
- Publication date Mar 21, 2024
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Narayan Padi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC TUNNEL SPLIT/MERGE USING CENTRALIZED CONTROLLER
- Publication number 20230370363
- Publication date Nov 16, 2023
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Narayan Padi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC SHARED RISK LINK GROUP (SRLG) COMPRESSION
- Publication number 20230269176
- Publication date Aug 24, 2023
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Narayan Padi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CENTRALIZED METHOD FOR COMPUTING BYPASS/FRR (FAST RE-ROUTE) TUNNELS
- Publication number 20230261980
- Publication date Aug 17, 2023
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Narayan Padi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS TO OPTIMIZE ROUTING IN BGP (BORDER GATEWAY PROT...
- Publication number 20230261967
- Publication date Aug 17, 2023
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Narayan Padi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRAFFIC MATRIX PREDICTION AND FAST REROUTE PATH COMPUTATION IN PACK...
- Publication number 20210029030
- Publication date Jan 28, 2021
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Deadlock-Free Traffic Rerouting in Software-Defined Networking Netw...
- Publication number 20200358697
- Publication date Nov 12, 2020
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRAFFIC MATRIX PREDICTION AND FAST REROUTE PATH COMPUTATION IN PACK...
- Publication number 20200204490
- Publication date Jun 25, 2020
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK DATA EXTRACTION PARSER-MODEL IN SDN
- Publication number 20200195512
- Publication date Jun 18, 2020
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-LAYER SYSTEM OPTIMIZATION
- Publication number 20200145104
- Publication date May 7, 2020
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Gagan Choudhury
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-LAYER SYSTEM OPTIMIZATION
- Publication number 20200007236
- Publication date Jan 2, 2020
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Gagan Choudhury
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-LAYER SYSTEM SELF-OPTIMIZATION
- Publication number 20200007237
- Publication date Jan 2, 2020
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVIDING HIGH AVAILABILITY IN A SOFTWARE DEFINED NETWORK
- Publication number 20200007629
- Publication date Jan 2, 2020
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Simon Tse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-LAYER SYSTEM CAPACITY PLANNING
- Publication number 20190393961
- Publication date Dec 26, 2019
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Deadlock-Free Traffic Rerouting in Software-Defined Networking Netw...
- Publication number 20190190819
- Publication date Jun 20, 2019
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Routing Stability in Hybrid Software-Defined Networking Networks
- Publication number 20190190814
- Publication date Jun 20, 2019
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Shih-Hao Tseng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REROUTING TUNNEL TRAFFIC IN COMMUNICATION NETWORKS
- Publication number 20180241663
- Publication date Aug 23, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- John Gregory Klincewicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REROUTING TUNNEL TRAFFIC IN COMMUNICATION NETWORKS
- Publication number 20160099865
- Publication date Apr 7, 2016
- AT&T INTELLECTUAL PROPERTY I, L.P.
- John Gregory Klincewicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS TO DETERMINE A CAPACITY FOR A NETWORK LAYER T...
- Publication number 20130287391
- Publication date Oct 31, 2013
- John Gregory Klincewicz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO SELECT LABEL SWIT...
- Publication number 20120147895
- Publication date Jun 14, 2012
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MANAGING VOICE CALL QUALITY OVER PACKET NE...
- Publication number 20110235541
- Publication date Sep 29, 2011
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS TO DETERMINE A CAPACITY FOR A NETWORK LAYER T...
- Publication number 20110085469
- Publication date Apr 14, 2011
- John Klincewicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS TO DESIGN A SURVIVABLE INTERNET PROTOCOL LINK...
- Publication number 20110085445
- Publication date Apr 14, 2011
- John Klincewicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Controlling the Quality of Service of Voic...
- Publication number 20090290579
- Publication date Nov 26, 2009
- Ali M. Cherchali
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for De-Sychronizing Link State Message Refreshes
- Publication number 20090161577
- Publication date Jun 25, 2009
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK MONITORING AND DISASTER DETECTION
- Publication number 20080198753
- Publication date Aug 21, 2008
- Gagan Lal Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK SEGMENTATION METHOD
- Publication number 20080025205
- Publication date Jan 31, 2008
- Gagan Lal Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Gagan Choudhury

Person

Patents Grantslast 30 patents

Dynamic shared risk link group (SRLG) compression

Network data extraction parser-model in SDN

Traffic matrix prediction and fast reroute path computation in pack...

Multi-layer system optimization

Traffic matrix prediction and fast reroute path computation in pack...

Multi-layer system capacity planning

Deadlock-free traffic rerouting in software-deifned networking netw...

Providing high availability in a software defined network

Multi-layer system self-optimization

Traffic matrix prediction and fast reroute path computation in pack...

Multi-layer system optimization

Rerouting tunnel traffic in communication networks

Routing stability in hybrid software-defined networking networks

Multi-layer system self-optimization

Multi-layer system capacity planning

Rerouting tunnel traffic in communication networks

Methods and apparatus to determine a capacity for a network layer t...

Methods, apparatus and articles of manufacture to select label swit...

Method and apparatus for managing voice call quality over packet ne...

Method and system for de-synchronizing link state message refreshes

Methods and apparatus to design a survivable internet protocol link...

Methods and apparatus to determine a capacity for a network layer t...

Shared mesh restoration with pre-configured standby lightpaths

Network having bandwidth sharing

Network having bandwidth sharing

Method and apparatus for managing voice call quality over packet ne...

Method and apparatus for controlling the quality of service of voic...

Two-phase fast reroute with optimized traffic engineering

Network segmentation method

Method and apparatus for controlling the quality of service of voic...

Patents Applicationslast 30 patents

DYNAMIC SHARED RISK LINK GROUP (SRLG) COMPRESSION

DYNAMIC TUNNEL SPLIT/MERGE USING CENTRALIZED CONTROLLER

DYNAMIC SHARED RISK LINK GROUP (SRLG) COMPRESSION

CENTRALIZED METHOD FOR COMPUTING BYPASS/FRR (FAST RE-ROUTE) TUNNELS

SYSTEMS AND METHODS TO OPTIMIZE ROUTING IN BGP (BORDER GATEWAY PROT...

TRAFFIC MATRIX PREDICTION AND FAST REROUTE PATH COMPUTATION IN PACK...

Deadlock-Free Traffic Rerouting in Software-Defined Networking Netw...

TRAFFIC MATRIX PREDICTION AND FAST REROUTE PATH COMPUTATION IN PACK...

NETWORK DATA EXTRACTION PARSER-MODEL IN SDN

MULTI-LAYER SYSTEM OPTIMIZATION

MULTI-LAYER SYSTEM OPTIMIZATION

MULTI-LAYER SYSTEM SELF-OPTIMIZATION

PROVIDING HIGH AVAILABILITY IN A SOFTWARE DEFINED NETWORK

MULTI-LAYER SYSTEM CAPACITY PLANNING

Deadlock-Free Traffic Rerouting in Software-Defined Networking Netw...

Routing Stability in Hybrid Software-Defined Networking Networks

REROUTING TUNNEL TRAFFIC IN COMMUNICATION NETWORKS

REROUTING TUNNEL TRAFFIC IN COMMUNICATION NETWORKS

METHODS AND APPARATUS TO DETERMINE A CAPACITY FOR A NETWORK LAYER T...

METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO SELECT LABEL SWIT...

METHOD AND APPARATUS FOR MANAGING VOICE CALL QUALITY OVER PACKET NE...

METHODS AND APPARATUS TO DETERMINE A CAPACITY FOR A NETWORK LAYER T...

METHODS AND APPARATUS TO DESIGN A SURVIVABLE INTERNET PROTOCOL LINK...

Method and Apparatus for Controlling the Quality of Service of Voic...

Method and System for De-Sychronizing Link State Message Refreshes

NETWORK MONITORING AND DISASTER DETECTION

NETWORK SEGMENTATION METHOD