lllllllllllll Ill llllllllllllllllllllllll I111 1111 I111 111 llllllll
`
`US006009469C1
`
`(12) EX 1P’AlR'lI‘1E IREEXAMJINATION CERTIFICATE (8207th)
`United States Patent
`
`US 6,009,469 C11
`(10) Number:
`(45) Certificate Issued:
`May 10, 2011
`
`Mattaway et al.
`
`(54) GRAPHIC USER INTERFACE FOR
`INTERNET TELEPHONY APPLICATION
`
`(75)
`
`Inventors: Shane D. Mattaway, Boca Raton, FL
`(US); Glenn W. Hutton, Miami, FL
`(US); Craig B. Strickland, Tamarac, FL
`(US)
`
`.
`-
`(73) Assignee. Net2Phone, Inc., Newark, NJ (US)
`Reexamination Request:
`No. 90/010,422, Feb. 26, 2009
`
`AU
`AU
`
`EP
`
`Reexamination Certificate for:
`Patent No.:
`6,009,469
`Issued:
`Dec. 28, 1999
`08/721,316
`Appl. No.:
`Filed:
`Sep. 25, 1996
`
`(63)
`
`(60)
`
`(51)
`
`(52)
`(53)
`
`(56)
`
`Related US. Application Data
`
`Continuation—in-part of application No. 08/533,115, filed on
`Sep. 25, 1995, now Pat. No. 6,108,704.
`Provisional application No. 60/025,415, filed on Sep. 4,
`1996, and provisional application No. 60/024,251, filed on
`Aug. 21, 1996.
`Int. Cl.
`‘ H04M 1/72
`H04M 1/65
`H04M 1/66
`
`(2006.01)
`(2006.01)
`(2006.01)
`
`..................................................... .. 709/227
`U.S. Cl.
`Field of Classification Search ...................... .. None
`See application file for complete search history.
`
`References Cited
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`Primary Examiner—Alexander J Kosowski
`
`(57)
`
`ABSTRACT
`
`A communication utility for establishing real-time, point-to-
`point communications between processes over a computer
`network includes apparatus for querying a server as to the
`network protocol address of another client process, and
`apparatus for directly establishing a communication link
`with the client process upon receipt of the network protocol
`address from the server. In one embodiment,
`the utility
`includes a sophisticated user interface having features sirni—
`lar to typical telephony hardware but implementing greater
`flexibility with software.
`
`
`
`
` SECOND
`
`~ PROCESSING
`UNIT
`
`IIIIIIlII1IIIIIL
`
`Samsung — Exhibit 1003 — Page 1
`
`Samsung - Exhibit 1003 - Page 1
`
`

`
`US 6,009,469 C1
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`
`Samsung - Exhibit 1003 - Page 3
`
`

`
`>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>3>>>>>>>>>>>>>
`
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`
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`Samsung - Exhibit 1003 - Page 4
`
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`Samsung - Exhibit 1003 - Page 6
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