Membership
Tour
Register
Log in
Robert Kellar Israel
Follow
Person
Westford, MA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
System and method for providing alternate routing in a network
Patent number
9,185,142
Issue date
Nov 10, 2015
Level 3 Communications, LLC
Harry Mussman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Alternate routing of voice communication in a packet-based network
Patent number
8,948,190
Issue date
Feb 3, 2015
Level 3 Communications, LLC
David Frederick McGuigan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Alternate routing of voice communication in a packet-based network
Patent number
7,720,084
Issue date
May 18, 2010
Level 3 Communications, LLC
Harry Edward Mussman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing alternate routing in a network
Patent number
7,570,632
Issue date
Aug 4, 2009
Level 3 Communications, LLC
Harry Mussman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Allocation of channel capacity in multiservice networks
Patent number
7,346,043
Issue date
Mar 18, 2008
Verizon Corporate Services Group Inc.
Robert Olshansky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Alternate routing of voice communication in a packet-based network
Patent number
7,339,934
Issue date
Mar 4, 2008
Level 3 Communications, LLC
Harry Edward Mussman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiservice network
Patent number
7,239,629
Issue date
Jul 3, 2007
Verizon Corporate Services Group Inc.
Robert Olshansky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing alternate routing in a network
Patent number
7,215,643
Issue date
May 8, 2007
Level 3 Communications, LLC
Harry Mussman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for IP telephony ping
Patent number
6,940,849
Issue date
Sep 6, 2005
Level 3 Communications, Inc.
Elliot Eichen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
ALTERNATE ROUTING OF COMMUNICATIONS IN A PACKET-BASED NETWORK
Publication number
20150304504
Publication date
Oct 22, 2015
David Frederick McGuigan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ALTERNATE ROUTING OF VOICE COMMUNICATION IN A PACKET-BASED NETWORK
Publication number
20100226363
Publication date
Sep 9, 2010
David Frederick McGuigan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Providing Alternate Routing in a Network
Publication number
20100157983
Publication date
Jun 24, 2010
Level 3 Communications, Inc.
Harry Mussman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ALTERNATE ROUTING OF VOICE COMMUNICATION IN A PACKET-BASED NETWORK
Publication number
20080112327
Publication date
May 15, 2008
LEVEL 3 COMMUNICATIONS, LLC
Harry Edward Mussman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROVIDING ALTERNATE ROUTING IN A NETWORK
Publication number
20070165607
Publication date
Jul 19, 2007
LEVEL 3 COMMUNICATIONS, LLC
Harry Mussman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for providing alternate routing in a network
Publication number
20050025043
Publication date
Feb 3, 2005
Harry Mussman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for IP telephony ping
Publication number
20040208186
Publication date
Oct 21, 2004
Elliot Eichen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Alternate routing of voice communication in a packet-based network
Publication number
20030012178
Publication date
Jan 16, 2003
Harry Edward Mussman
H04 - ELECTRIC COMMUNICATION TECHNIQUE