Harish Samarasinghe — 39 Patents at AT&T

Harish Samarasinghe has been granted 39 US patents while listed as an inventor at AT&T. The first was granted in 2007 and the most recent in May 2016. Harish Samarasinghe ranks #81,245 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Harish Samarasinghe in Holmdel, NJ, US.

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9338191	Session initiation protocol (SIP) message incorporating a number of predetermined address headers having predetermined address information	Robert Yaeger Peters, Jr.	2016-05-10	$32,292,000
9225749	System and method for providing multi-media services to communication devices over a communications network	Robert Yaeger Peters, Jr.	2015-12-29	$35,107,000
8897287	System and method for processing a plurality of requests for a plurality of multi-media services	Stephanie Parlamas	2014-11-25	$17,859,000
8891741	Call control element constructing a session initiation protocol (SIP) message including provisions for incorporating address related information of public switched telephone network (PSTN) based devices	—	2014-11-18	$13,272,000
8879542	Method for providing local and toll services with LNP, and toll-free services to a calling party which originates the call from an IP location connected to a SIP-enabled IP network	Robert Yaeger Peters, Jr.	2014-11-04	$17,948,000
8787360	Method and apparatus for processing multiple services per call	John Carl Brown, Koan S. Chong, Robert Yaeger Peters, Jr., Mark A. Ratcliffe	2014-07-22	$15,465,000
8732248	System and method for providing multi-media services to communication devices over a communications network	Robert Yaeger Peters, Jr.	2014-05-20	$12,696,000
8634412	Session initiation protocol (SIP) message incorporating a multi-purpose internet mail extension (MIME) media type for describing the content and format of information included in the SIP message	Robert Yaeger Peters, Jr.	2014-01-21	$16,825,000
8576992	Mixed protocol multi-media provider system incorporating a session initiation protocol (SIP) based media server adapted to operate using SIP messages which encapsulate GR-1129 advanced intelligence network based information	—	2013-11-05	$17,370,000
8451820	System and method for processing a plurality of requests for a plurality of multi-media services	Stephanie Parlamas	2013-05-28	$16,473,000
8363648	Session initiation protocol (SIP) message incorporating a multi-purpose internet mail extension (MIME) media type for describing the content and format of information included in the SIP message	Robert Yaeger Peters, Jr.	2013-01-29	$25,534,000
8306019	Method for providing local and toll services with LNP, and toll-free services to a calling party which originates the call from an IP location connected to a SIP-enabled IP network	Robert Yaeger Peters, Jr.	2012-11-06	$17,949,000
8255463	System and method for providing multi-media services to communication devices over a communications network	Robert Yaeger Peters, Jr.	2012-08-28	$21,322,000
8165113	Session initiation protocol (SIP) message incorporating a number of predetermined address headers having predetermined address information	Robert Yaeger Peters, Jr.	2012-04-24	$23,206,000
8160214	Mixed protocol multi-media provider system incorporating a session initiation protocol (SIP) based media server adapted to operate using SIP messages which encapsulate GR-1129 advanced intelligence network based information	—	2012-04-17	$14,340,000
8121274	Method and apparatus for processing multiple services per call	John Carl Brown, Koan S. Chong, Robert Yaeger Peters, Jr., Mark A. Ratcliffe	2012-02-21	$53,556,000
8102840	System and method for processing a plurality of requests for a plurality of multi-media services	Barbara Joanne Kittredge	2012-01-24	$26,269,000
8072970	Post answer call redirection via voice over IP	Dominic Ricciardi, Gautham Natarajan, Robert Yaeger Peters, Jr., James Ibezim, Martin Dolly	2011-12-06	$27,034,000
8064436	Session initiation protocol (SIP) messages incorporating address and/or routing information obtained from a contact header of a redirect message	Sekar Ganesan, Stephanie Parlamas	2011-11-22	$12,654,000
8009666	System and method for providing a plurality of multi-media services using a number of media servers to form a preliminary interactive communication relationship with a calling communication device	—	2011-08-30	$22,302,000
7948973	Session initiation protocol (SIP) message incorporating a multi-purpose internet mail extension (MIME) media type for describing the content and format of information included in the SIP message	Robert Yaeger Peters, Jr.	2011-05-24	$18,226,000
7787501	Congestion control in an IP network	James Ibezim, Stephanie Parlamas, Amy J. Rupert	2010-08-31	$38,397,000
7768909	Congestion control in an IP network	Stephanie Parlamas	2010-08-03	$30,205,000
7756121	System and method for processing a plurality of requests for a plurality of multi-media services	Stephanie Parlamas	2010-07-13	$25,761,000
7739395	Call signaling in an IP network	Stephanie Parlamas	2010-06-15	$17,308,000

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Harish Samarasinghe — 39 Patents

Issued Patents All Time

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