`
`Point-to-Point Internet Protocol
`Filed: September 25, 1995
`
`Establishes point-to-point communication
`between on-line processes over a
`computer network
`
`Straight Path Ex. 2048
`Sipnet EU S.R.O. v. Straight Path IP Group, Inc.
`Case No. IPR2013-00246
`
`
`
`Representative Method Claim
`
`2
`
`
`
`Representative Apparatus Claim
`
`3
`
`
`
`’704 Patent Abstract
`’704 Patent Abstract
`
`A p:_1i11l-l.e-pr_1inl Internet. pmleeel efieha-mgee Inlemel Pre-
`teeel {IE} address-es Line-tween preee-eeiflg unite te establish a
`peint-te-peint eemnmnieatien link lie-tween the pruineessing
`unite 111mm gh lhe lnlemel. A first. peifll-le-peinl
`lute-met
`preteeel ineludee the steps. ef (a) etering in a database a
`res )eetive IP attire-5.5 ef a set ef "Jmeessine, units
`. {11)
`55mg unit te- a eenneetien sewer.
`e 1‘ d Heeen L1 preeesaing unil; and
`{e} retrieving the llJ eddreee ef the eeeerud unit. [real the
`deteeeee- 115in the eenueetiee SEE-761'.
`
`ef' the Fae-ennd
`
`between the fire: and eeeend pmeeeeing unite
`
`4
`
`
`
`’704 Patent
`Summary of the Invention
`
`1:63-2:9
`
`5
`
`
`
`’704 Patent
`Description of the Preferred Embodiments
`
`5:55-62
`
`6
`
`
`
`’704 Patent
`Description of the Preferred Embodiments
`
`6:6-16
`
`7
`
`
`
`WINS
`
`Page 57, Ex. 1004
`
`WINS will provide an IP address mapping to a query even if the related
`computer is not “currently running”:
`
`8
`
`
`
`WINS
`
`Page 51, Ex. 1004
`
`WINS only “queries” for the address of the requested computer:
`
`9
`
`
`
`WINS
`
`Page 57, Ex. 1004
`
`The WINS server provides the address of the requested computer if it
`finds a registration in the WINS database:
`
`10
`
`
`
`NetBIOS
`
`Pages 377, 388, Ex. 1003
`
`NetBIOS only “queries” for the IP address of the requested
`computer:
`
`11
`
`
`
`NetBIOS
`
`Page 397, Ex. 1003
`
`The NetBIOS Name Server provides the address of the requested node if
`it finds a registration in the NBNS:
`
`12
`
`
`
`NetBIOS
`
`Page 376, Ex. 1003
`
`NetBIOS does not track whether its registered names are on-line:
`
`13
`
`
`
`NetBIOS
`
`Page 378, Ex. 1003
`
`NetBIOS allows its names to be registered infinitely:
`
`14
`
`
`
`Sipnet Agrees that NetBIOS
`Does Not Teach Dynamic Addressing
`
`Sipnet
`Pages 26, 27, Petition (Paper No. 1)
`
`15
`
`
`
`Sipnet’s Expert Agrees that
`NetBIOS Does Not Teach Dynamic Addressing
`
`Mr. Antonov
`134:12-15, V. Antonov Dep. Tr. (Ex. 2045)
`
`16
`
`
`
`Dynamic Addressing in the ’704 Patent
`
`17
`
`
`
`Dynamic Addressing in the ’704 Patent
`
`5:21-24
`
`18
`
`
`
`Dynamic Addressing in the ’704 Patent
`
`5:25-29
`
`19
`
`
`
`Dynamic Addressing in the ’704 Patent
`
`1:48-56
`
`20
`
`
`
`Dynamic Addressing in the ’704 Patent
`
`5:15-17
`
`21
`
`
`
`In Reexamination, the Patent Office
`Determined the Challenged Claims Require
`Dynamic Addressing
`
`Page 5, May 11, 2010 Final Office Action (Ex. 2006)
`
`At the conclusion of the Reexamination, the Patent Office confirmed the
`patentability of all claims in this IPR over the NetBIOS reference.
`
`22
`
`
`
`Leslie Ehrlich Has No Knowledge of
`the Public Availability of WINS (Ex. 1004)
`
`15:25-16:5, L. Ehrlich Dep. Tr. (Ex. 2044)
`
`23
`
`
`
`Yuri Kolesnikov Has Has No Knowledge of
`the Public Availability of WINS (Ex. 1004)
`
`25:8-20, Y. Kolesnikov Dep. Tr. (Ex. 2043) (objection omitted)
`
`Q.
`
`A.
`
`Q.
`
`A.
`
`You made a comparison of the CD-ROM against a
`document, but, sitting here today, you don’t know if
`that document was, in fact, Exhibit 1004?
`
`Correct?
`
`Yes.
`
`So have you ever seen a printed out version of what’s
`on the CD-ROM, the manual that you --
`
`Printed, no.
`
`24
`
`
`
`The Yuri Guide Is a Different Reference than
`WINS (Ex. 1004)
`
`23:19-23, L. Ehrlich Dep. Tr. (Ex. 2044)
`
`25
`
`
`
`
`
`CERTIFICATE OF SERVICE
`
`The undersigned hereby certifies that this PATENT OWNER’S ORAL
`ARGUMENT DEMONSTRATIVES was served, by agreement of the parties, by
`electronic mail on counsel for the Petitioner on July 3, 2014 as follows:
`
`
`Pavel I. Pogodin
`Transpacific Law Group
`pavel@transpacificlaw.com
`
`Sanjay Prasad
`Prasad IP, PC
`sanjay@prasadip.com
`
`
`
`Dated: July 3, 2014
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`/Alicia Meros Carney/
`Alan M. Fisch (pro hac vice)
`Alicia Meros Carney (Reg. No. 44,937)
`Patrick J. Lee (Reg. No. 61,746)
`
`Fisch Sigler LLP
`5335 Wisconsin Avenue NW
`Suite 830
`Washington, DC 20015
`Telephone: 202-362-3500
`Fax: 202-362-3501
`Email: Alan.Fisch@fischllp.com
`Email: Alicia.Carney@fishllp.com
`Email: Patrick.Lee@fischllp.com
`
`Attorneys for Patent Owner
`
`
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