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Henning G Schulzrinne
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Leonia, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Unified networking system and device for heterogeneous mobile envir...
Patent number
11,889,575
Issue date
Jan 30, 2024
The Trustees of Columbia University In the City of New York
Amandeep Singh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Unified networking system and device for heterogeneous mobile envir...
Patent number
10,541,926
Issue date
Jan 21, 2020
The Trustees of Columbia University In the City of New York
Amandeep Singh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems, methods, and media for implementing call handoff between n...
Patent number
10,039,033
Issue date
Jul 31, 2018
The Trustees of Columbia University In the City of New York
Andrea G. Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signaling method for internet telephony
Patent number
9,537,906
Issue date
Jan 3, 2017
Alcatel-Lucent USA Inc.
Jonathan David Rosenberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prevention of denial of service (DoS) attacks on session initiation...
Patent number
9,473,529
Issue date
Oct 18, 2016
Verizon Patent and Licensing Inc.
Gaston S. Ormazabal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network telephony appliance and system for inter/intranet telephony
Patent number
9,413,585
Issue date
Aug 9, 2016
The Trustees of Columbia University In the City of New York
Henning Schulzrinne
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, media, and devices for moving a connection from one point...
Patent number
9,402,216
Issue date
Jul 26, 2016
The Trustees of Columbia University In the City of New York
Andrea G. Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for testing network firewall using fine granulari...
Patent number
9,374,342
Issue date
Jun 21, 2016
Verizon Patent and Licensing Inc.
Gaston S. Ormazabal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems, methods, and media for connecting emergency communications
Patent number
9,154,562
Issue date
Oct 6, 2015
The Trustees of Columbia University In the City of New York
Henning G. Schulzrinne
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Set-top box peer-assisted video-on-demand
Patent number
9,118,814
Issue date
Aug 25, 2015
The Trustees of Columbia University In the City of New York
Vaishnav Janardhan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Emergency text communications
Patent number
9,094,535
Issue date
Jul 28, 2015
Verizon Patent and Licensing Inc.
Piotr Boni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for implementing a protocol-aware network firewall
Patent number
9,077,685
Issue date
Jul 7, 2015
Verizon Patent and Licensing Inc.
Gaston S. Ormazabal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, media, and devices for moving a connection from one point...
Patent number
9,036,605
Issue date
May 19, 2015
The Trustees of Columbia University In the City of New York
Andrea G. Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for controlling traffic on a communication network
Patent number
8,995,274
Issue date
Mar 31, 2015
The Trustees of Columbia University In the City of New York
Se Gi Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prevention of denial of service (DoS) attacks on session initiation...
Patent number
8,966,619
Issue date
Feb 24, 2015
Verizon Patent and Licensing Inc.
Gaston S. Ormazabal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Derived presence-aware service from associated entities
Patent number
8,903,789
Issue date
Dec 2, 2014
Verizon Patent and Licensing Inc.
Piotr Boni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for controlling SIP overload
Patent number
8,804,513
Issue date
Aug 12, 2014
The Trustees of Columbia University In the City of New York
Qi Shen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, media, and devices for moving a connection from one point...
Patent number
8,750,242
Issue date
Jun 10, 2014
The Trustees of Columbia University In the City of New York
Andrea G. Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for reducing MAC layer handoff latency in wirel...
Patent number
8,737,351
Issue date
May 27, 2014
The Trustees of Columbia University In the City of New York
Andrea Giuseppe Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems for providing feedback to sending entities
Patent number
8,737,220
Issue date
May 27, 2014
The Trustees of Columbia University In the City of New York
Qi Shen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Denial of service detection and prevention using dialog level filte...
Patent number
8,719,926
Issue date
May 6, 2014
Verizon Patent and Licensing Inc.
Gaston S. Ormazabal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Maliciouis user agent detection and denial of service (DOS) detecti...
Patent number
8,689,328
Issue date
Apr 1, 2014
Verizon Patent and Licensing Inc.
Gaston S. Ormazabal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for unified messaging in inter/intranet telephony
Patent number
8,675,832
Issue date
Mar 18, 2014
The Trustees of Columbia University In the City of New York
Kundan Singh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for testing network firewall for denial-of-servic...
Patent number
8,635,693
Issue date
Jan 21, 2014
Verizon Patent and Licensing Inc.
Gaston S. Ormazabal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and media for exchanging data between nodes of disconnected...
Patent number
8,626,844
Issue date
Jan 7, 2014
The Trustees of Columbia University In the City of New York
Henning G. Schulzrinne
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems, methods, and media for connecting emergency communications
Patent number
8,565,384
Issue date
Oct 22, 2013
The Trustees of Columbia University In the City of New York
Henning G. Schulzrinne
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Theft of service architectural integrity validation tools for sessi...
Patent number
8,522,344
Issue date
Aug 27, 2013
Verizon Patent and Licensing Inc.
Gaston S. Ormazabal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Emergency text communications
Patent number
8,401,154
Issue date
Mar 19, 2013
Verizon Patent and Licensing Inc.
Piotr Boni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signaling method for Internet telephony
Patent number
8,306,016
Issue date
Nov 6, 2012
Alcatel Lucent
Jonathan David Rosenberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for testing network firewall for denial-of-servic...
Patent number
8,302,186
Issue date
Oct 30, 2012
Verizon Patent and Licensing Inc.
Gaston S. Ormazabal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
UNIFIED NETWORKING SYSTEM AND DEVICE FOR HETEROGENEOUS MOBILE ENVIR...
Publication number
20240121845
Publication date
Apr 11, 2024
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Amandeep SINGH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
UNIFIED NETWORKING SYSTEM AND DEVICE FOR HETEROGENEOUS MOBILE ENVIR...
Publication number
20200153740
Publication date
May 14, 2020
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Amandeep SINGH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods, Media, and Devices for Moving a Connection from One Point...
Publication number
20150208304
Publication date
Jul 23, 2015
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Andrea G. Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
UNIFIED NETWORKING SYSTEM AND DEVICE FOR HETEROGENEOUS MOBILE ENVIR...
Publication number
20150156122
Publication date
Jun 4, 2015
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Amandeep SINGH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, MEDIA, AND DEVICES FOR MOVING A CONNECTION FROM ONE POINT...
Publication number
20140254462
Publication date
Sep 11, 2014
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Andrea G. Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS FOR PROVIDING FEEDBACK TO SENDING ENTITIES
Publication number
20140223023
Publication date
Aug 7, 2014
Qi Shen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS, METHODS, AND MEDIA FOR CONNECTING EMERGENCY COMMUNICATIONS
Publication number
20140023064
Publication date
Jan 23, 2014
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Henning G. Schulzrinne
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EMERGENCY TEXT COMMUNICATIONS
Publication number
20130188783
Publication date
Jul 25, 2013
VERIZON PATENT AND LICENSING INC.
Piotr BONI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK TELEPHONY APPLIANCE AND SYSTEM FOR INTER/INTRANET TELEPHONY
Publication number
20130016715
Publication date
Jan 17, 2013
Henning Schulzrinne
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MALICIOUIS USER AGENT DETECTION AND DENIAL OF SERVICE (DOS) DETECTI...
Publication number
20120210421
Publication date
Aug 16, 2012
VERIZON PATENT AND LICENSING INC.
Gaston S. Ormazabal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DENIAL OF SERVICE DETECTION AND PREVENTION USING DIALOG LEVEL FILTE...
Publication number
20120210007
Publication date
Aug 16, 2012
VERIZON PATENT AND LICENSING INC.
Gaston S. Ormazabal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR TESTING NETWORK FIREWALL FOR DENIAL-OF-SERVIC...
Publication number
20120137357
Publication date
May 31, 2012
Verizon Patent and Licensing, Inc.
Gaston S. Ormazabal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods And Systems For Controlling SIP Overload
Publication number
20120008495
Publication date
Jan 12, 2012
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Qi Shen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR IMPLEMENTING A PROTOCOL-AWARE NETWORK FIREWALL
Publication number
20120008624
Publication date
Jan 12, 2012
Verizon Services Corp.
Gaston S. Ormazabal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS, METHODS, AND MEDIA FOR IMPLEMENTING CALL HANDOFF BETWEEN N...
Publication number
20110216737
Publication date
Sep 8, 2011
Andrea G Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and Systems for Controlling Traffic on a Communication Network
Publication number
20110107098
Publication date
May 5, 2011
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Se Gi Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EMERGENCY TEXT COMMUNICATIONS
Publication number
20110064205
Publication date
Mar 17, 2011
VERIZON PATENT AND LICENSING INC.
Piotr Boni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and Systems for Providing Template Based Compression
Publication number
20110010465
Publication date
Jan 13, 2011
Andrea G Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems, Methods, and Media for Connecting Emergency Communications
Publication number
20100296634
Publication date
Nov 25, 2010
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF
Henning G. Schulzrinne
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SET-TOP BOX PEER-ASSISTED VIDEO-ON-DEMAND
Publication number
20100146569
Publication date
Jun 10, 2010
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Vaishnav Janardhan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND SYSTEMS FOR REDUCING MAC LAYER HANDOFF LATENCY IN WIREL...
Publication number
20100135252
Publication date
Jun 3, 2010
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Andrea G. Forte
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems for Providing Feedback to Sending Entities
Publication number
20100074132
Publication date
Mar 25, 2010
Qi Shen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND MEDIA FOR EXCHANGING DATA BETWEEN NODES OF DISCONNECTED...
Publication number
20100070600
Publication date
Mar 18, 2010
Henning G Schulzrinne
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NETWORK TELEPHONY APPLIANCE AND SYSTEM FOR INTER/INTRANET TELEPHONY
Publication number
20100002690
Publication date
Jan 7, 2010
Henning Schulzrinne
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Network Telephony Appliance and System for Inter/Intranet Telephony
Publication number
20090290695
Publication date
Nov 26, 2009
Henning Schulzrinne
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR TESTING NETWORK FIREWALL FOR DENIAL-OF-SERVIC...
Publication number
20090006841
Publication date
Jan 1, 2009
Verizon Services Corp.
Gaston S. Ormazabal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
THEFT OF SERVICE ARCHITECTURAL INTEGRITY VALIDATION TOOLS FOR SESSI...
Publication number
20090007220
Publication date
Jan 1, 2009
Verizon Services Corp.
Gaston S. ORMAZABAL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, MEDIA, AND DEVICES FOR MOVING A CONNECTION FROM ONE POINT...
Publication number
20080285520
Publication date
Nov 20, 2008
Andrea G. FORTE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREVENTION OF DENIAL OF SERVICE (DoS) ATTACKS ON SESSION INITIATION...
Publication number
20080222724
Publication date
Sep 11, 2008
Gaston S. ORMAZABAL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREVENTION OF DENIAL OF SERVICE (DoS) ATTACKS ON SESSION INITIATION...
Publication number
20080127349
Publication date
May 29, 2008
Gaston S. ORMAZABAL
H04 - ELECTRIC COMMUNICATION TECHNIQUE