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Harish Samarasinghe
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Holmdel, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Session initiation protocol (SIP) message incorporating a number of...
Patent number
9,338,191
Issue date
May 10, 2016
AT&T Intellectual Property II, L.P.
Robert Yaeger Peters
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing multi-media services to communicati...
Patent number
9,225,749
Issue date
Dec 29, 2015
AT&T Intellectual Property II, L.P.
Robert Yaeger Peters
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for processing a plurality of requests for a plur...
Patent number
8,897,287
Issue date
Nov 25, 2014
AT&T Intellectual Property II, L.P.
Stephanie Parlamas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Call control element constructing a session initiation protocol (SI...
Patent number
8,891,741
Issue date
Nov 18, 2014
AT&T Intellectual Property II, L.P.
Harish Samarasinghe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for providing local and toll services with LNP, and toll-fre...
Patent number
8,879,542
Issue date
Nov 4, 2014
AT&T Intellectual Property II, L.P.
Harish Samarasinghe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for processing multiple services per call
Patent number
8,787,360
Issue date
Jul 22, 2014
AT&T Intellectual Property II, L.P.
John C. Brown
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing multi-media services to communicati...
Patent number
8,732,248
Issue date
May 20, 2014
AT&T Intellectual Property II, L.P.
Robert Yaeger Peters
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Session initiation protocol (SIP) message incorporating a multi-pur...
Patent number
8,634,412
Issue date
Jan 21, 2014
AT&T Intellectual Property II, L.P.
Robert Yaeger Peters
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mixed protocol multi-media provider system incorporating a session...
Patent number
8,576,992
Issue date
Nov 5, 2013
AT&T Intellectual Property II, L.P.
Harish Samarasinghe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for processing a plurality of requests for a plur...
Patent number
8,451,820
Issue date
May 28, 2013
AT&T Intellectual Property II, L.P.
Stephanie Parlamas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Session initiation protocol (SIP) message incorporating a multi-pur...
Patent number
8,363,648
Issue date
Jan 29, 2013
AT&T Intellectual Property II, L.P.
Robert Y. Peters
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for providing local and toll services with LNP, and toll-fre...
Patent number
8,306,019
Issue date
Nov 6, 2012
AT&T Intellectual Property II, L.P.
Harish Samarasinghe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing multi-media services to communicati...
Patent number
8,255,463
Issue date
Aug 28, 2012
AT&T Intellectual Property II, L.P.
Robert Yaeger Peters, Jr.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Session initiation protocol (SIP) message incorporating a number of...
Patent number
8,165,113
Issue date
Apr 24, 2012
AT&T Intellectual Property II, L.P.
Robert Yaeger Peters, Jr.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mixed protocol multi-media provider system incorporating a session...
Patent number
8,160,214
Issue date
Apr 17, 2012
AT&T Intellectual Property II, L.P.
Harish Samarasinghe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for processing multiple services per call
Patent number
8,121,274
Issue date
Feb 21, 2012
AT&T Intellectual Property II, L.P.
John C. Brown
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for processing a plurality of requests for a plur...
Patent number
8,102,840
Issue date
Jan 24, 2012
AT&T Intellectual Property II, L.P.
Barbara Joanne Kittredge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Post answer call redirection via voice over IP
Patent number
8,072,970
Issue date
Dec 6, 2011
AT&T Intellectual Property II, L.P.
Dominic Ricciardi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Session initiation protocol (SIP) messages incorporating address an...
Patent number
8,064,436
Issue date
Nov 22, 2011
AT&T Intellectual Property II, L.P.
Sekar Ganesan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing a plurality of multi-media services...
Patent number
8,009,666
Issue date
Aug 30, 2011
AT&T Intellectual Property II, L.P.
Harish Samarasinghe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Session initiation protocol (SIP) message incorporating a multi-pur...
Patent number
7,948,973
Issue date
May 24, 2011
AT&T Intellectual Property II, L.P.
Robert Y. Peters, Jr.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Congestion control in an IP network
Patent number
7,787,501
Issue date
Aug 31, 2010
AT&T Intellectual Property II, L.P.
James A. Ibezim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Congestion control in an IP network
Patent number
7,768,909
Issue date
Aug 3, 2010
AT&T Intellectual Property II, L.P.
Stephanie Parlamas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for processing a plurality of requests for a plur...
Patent number
7,756,121
Issue date
Jul 13, 2010
AT&T Intellectual Property II, L.P.
Stephanie Parlamas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Call signaling in an IP network
Patent number
7,739,395
Issue date
Jun 15, 2010
AT&T Intellectual Property II, L.P.
Stephanie Parlamas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Combined H.450.2 and SIP call transfer
Patent number
7,738,445
Issue date
Jun 15, 2010
AT&T Intellectual Property II, L.P.
James Ibezim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing a plurality of multi-media services...
Patent number
7,664,102
Issue date
Feb 16, 2010
AT&T Corp.
Harish Samarasinghe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for processing multiple services per call
Patent number
7,657,015
Issue date
Feb 2, 2010
AT&T Corp.
John C. Brown
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Post answer call redirection via voice over IP
Patent number
7,567,555
Issue date
Jul 28, 2009
AT&T Corp.
Dominic Ricciardi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for processing a plurality of requests for a plur...
Patent number
7,411,943
Issue date
Aug 12, 2008
AT&T Corp.
Barbara Joanne Kittredge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR PROVIDING MULTI-MEDIA SERVICES TO COMMUNICATI...
Publication number
20140337437
Publication date
Nov 13, 2014
AT&T Intellectual Property II, L.P.
Robert Yaeger Peters
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROCESSING A PLURALITY OF REQUESTS FOR A PLUR...
Publication number
20130250940
Publication date
Sep 26, 2013
AT&T Intellectual Property II, L.P.
Stephanie Parlamas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SESSION INITIATION PROTOCOL (SIP) MESSAGE INCORPORATING A MULTI-PUR...
Publication number
20130091194
Publication date
Apr 11, 2013
AT&T CORP.
ROBERT YAEGER PETERS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR PROVIDING LOCAL AND TOLL SERVICES WITH LNP, AND TOLL-FRE...
Publication number
20130010652
Publication date
Jan 10, 2013
AT&T CORP.
Harish Samarasinghe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROVIDING MULTI-MEDIA SERVICES TO COMMUNICATI...
Publication number
20120324050
Publication date
Dec 20, 2012
AT&T CORP.
Robert Yaeger PETERS, JR.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SESSION INITIATION PROTOCOL (SIP) MESSAGE INCORPORATING A NUMBER OF...
Publication number
20120207149
Publication date
Aug 16, 2012
Robert Yaeger Peters, JR.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PROCESSING MULTIPLE SERVICES PER CALL
Publication number
20120147756
Publication date
Jun 14, 2012
John C. Brown
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SESSION INITIATION PROTOCOL (SIP) MESSAGE INCORPORATING A MULTI-PUR...
Publication number
20110216766
Publication date
Sep 8, 2011
Robert Y. Peters, JR.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROCESSING A PLURALITY OF REQUESTS FOR A PLUR...
Publication number
20100265939
Publication date
Oct 21, 2010
Stephanie Parlamas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PROCESSING MULTIPLE SERVICES PER CALL
Publication number
20100061277
Publication date
Mar 11, 2010
JOHN C. BROWN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POST ANSWER CALL REDIRECTION VIA VOICE OVER IP
Publication number
20090279539
Publication date
Nov 12, 2009
Dominic Ricciardi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROCESSING A PLURALITY OF REQUESTS FOR A PLUR...
Publication number
20080285548
Publication date
Nov 20, 2008
Barbara Joanne Kittredge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROCESSING A PLURALITY OF REQUESTS FOR A PLUR...
Publication number
20080267369
Publication date
Oct 30, 2008
Stephanie Parlamas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR PROVIDING LOCAL AND TOLL SERVICES WITH LNP, AND TOLL-FRE...
Publication number
20080253362
Publication date
Oct 16, 2008
Harish Samarasinghe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Congestion control in an IP network
Publication number
20080205277
Publication date
Aug 28, 2008
James A. Ibezim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SESSION INITIATION PROTOCOL (SIP) MESSAGE INCORPORATING A MULTI-PUR...
Publication number
20080107130
Publication date
May 8, 2008
ROBERT Y. PETERS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SESSION INITIATION PROTOCOL (SIP) MESSAGES INCORPORATING ADDRESS AN...
Publication number
20080084874
Publication date
Apr 10, 2008
SEKAR GANESAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROVIDING MULTI-MEDIA SERVICES TO COMMUNICATI...
Publication number
20080022014
Publication date
Jan 24, 2008
Robert Yaeger Peters
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PROCESSING A PLURALITY OF REQUESTS FOR A PLUR...
Publication number
20070286166
Publication date
Dec 13, 2007
Barbara Joanne Kittredge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Combined H.450.2 and SIP call transfer
Publication number
20060268754
Publication date
Nov 30, 2006
James Ibezim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for providing terminating services treatment for calls termi...
Publication number
20060251054
Publication date
Nov 9, 2006
Robert Yaeger Peters
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for a network element to track the availabilit...
Publication number
20060165064
Publication date
Jul 27, 2006
John C. Brown
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Congestion control in an IP network
Publication number
20050088973
Publication date
Apr 28, 2005
James A. Ibezim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of defining a SIP message body for communications between co...
Publication number
20040028080
Publication date
Feb 12, 2004
Harish Samarasinghe
H04 - ELECTRIC COMMUNICATION TECHNIQUE