II~IIIIIIIIII~IIIilill~III~ ~IIII ~IIII ~III~lilll ~III~ ~III~ 1~lljlll~III~II~~1
`US006009469C 1
`(12) lEX PAR1rlE lRlElEXAM][NA1r][ON ClElR1r][F][CA1rlE (8207th)
`lUmllitedl States JP>31telIllt
`l[]S 6,009,469 Cl
`(10) Number:
`Mattaway et al.
`(45) Certificate Issued:
`May 10, 2011
`
`(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
`
`Reexamination Certificate for:
`Patent No.:
`6,009,469
`Issued:
`Dec. 28, 1999
`Appl. No.:
`OSn21,316
`Filed:
`Sep. 25, 1996
`
`Related U.S. Application Data
`
`(63)
`
`(60)
`
`(51)
`
`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. CI.
`H04M 1/72
`H04M 1/65
`H04M 1/66
`
`(2006.01)
`(2006.01)
`(2006.01)
`
`(52) U.S. CI.
`(58) Field of Classification Search
`See application file for complete search history.
`
`709/227
`None
`
`(56)
`
`References Cited
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`(Continued)
`
`Primary EXaminer-Alexander J Kosowski
`
`(57)
`
`ABSTRACT
`
`A communication utility for establishing real-time, point-to(cid:173)
`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 simi(cid:173)
`lar to typical telephony hardware but implementing greater
`flexibility with software.
`
`22
`
`SECOND
`PROCESSING
`UNIT
`
`24,
`J-----~------------I
`INTERNET
`28
`
`: III
`
`_
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`iIIIIIIIIIIIIIIL
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`SONY EXHIBIT 1003- Page 1
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`~---...,
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`_
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`IIIIIIIIII:
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`L
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`ReexamFH_000001
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`

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