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`ATTORNEY DOCKET NO. N0003/7000W
`IN THE UNITED STATES PATENT AND TRADEMARK OFFICE
`f
`
`Applicant:
`Serial No.:
`
`Glenn W. Hutton
`08/533,115
`
`Filed:
`._
`For:
`Examiner:
`Art Unit:
`
`September 25, 1995
`POINT-TO-POINT INTERNET PROTOCOL
`Richard J. Gregson. Esq.
`2302
`‘
`
`QERTIFICAI E QF MAILINQ
`
`I hereby certify that the following correspondence is being deposited with the United States Postal
`Service as first class mail in an envelope addressed to the Assistant Commissioner for Patents,
`
`Washington, DC. 20231 on December 2, 1997.
`
`Assistant Commissioner for Patents
`
`Washington, DC. 20231
`
`Sir:
`
`I
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`e Title
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`AMENDMENT
`
`
`
`E D
`Bruce D. Jobse
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`3;
`
`n7
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`_' “
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`t..'.
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`
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`CDC-‘3"“'
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`.ll Cl
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`Please delete the title as filed and insert -- Method and Apparatus for
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`Establishing Point-to-Point Communications Over a Computer Network --.
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`01/23/1998 mm
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`, milmterfacing" insert --to--.
`28 .
`01 FC:202
`165.00 OH
`02 “3:203
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`Page 6
`Pageflfijjfhangfiead-only"to«randomaccess";
`Ii / change “other" to --another—-.
`Page 1%:e 17, change “the connection server 26" to --a connection service
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`8, change "by" to --to--.
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`it"
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`Page 1 of 10
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`LG Electronics Exhibit 1018
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`Page 13, l’
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`6, change “the connection server 26" to --a connection service
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`In the Claims
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`Please amend the claims as follows:
`
`
`22.
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`(Amended) A computer program product for use with a comp -- r system,
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`the computer system having first .-
`. ssor u- ,. iv-l
`ou-I-d o . s- ' and oo-rcssor
`[and second processors] and a server [operatively coupled] ove . computer network,
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`the computer program product comprising:
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`\
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`a computer useable medium having program de means embodied in the
`medium for establishing a point-to-poi
`commu v ‘cations link between the first
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`processor and a second processor‘over .-
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`a puter network, the medium further
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`comprising:
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`program code means for tr 3 tting - E-mail signal comprising a network
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`protocol address [fromLthhe
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`st proc
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`or to the second processor [server] over the
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`computer network;
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`program code . eans for receiving a second network protocol address from the
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`second processo over the computer network; and
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`progr ' code means, responsive to the second network protocol address, for
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`establish' 9 a point-to-point communication link between the first processor and the
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`seco . processor over a computer network.
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`WW) 42.
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`steps A and B are graphic eleme
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`(Amended) The methodofclaim41 wherein
`
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`e step of establishing a [point-to-
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`e—ffi-entsgenerated in
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` communication
`
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`ipulating the graphic elements on the graphic user interface.
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`link as described in step C is performed in response to a
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`Page 2 of 10
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`

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`Please add the following claims:
`
`My
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`54.
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`steps of :
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`A method of locating a user over a computer network comprisin
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`maintaining an Internet accessible list having a p rality of entries.
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`a.
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`each entry comprising an electronic mail address and a corresp
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`address for a process currently connected to the Internet: a a)
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`
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`ding Internet protocol
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`b.
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`in response to identification of one 0 he list entries by a requesting
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`process, providing one of the electronic mail address nd the corresponding Internet
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`protocol address of the identified entry to the requ sting process.
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`ing dynamically assigned network protocol
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`A method for locating users h
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`55.
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`addresses over a computer network, the
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`ethod comprising the steps of:
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`a.
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`maintaining in a mputer memory, a network accessible
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`compilation of entries, each entry mprising a network protocol address and a
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`corresponding identifier for a us r connected to the computer network;
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`b.
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`process providing one oft
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`requesting process.
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`in respo 4 to identification of one of the entries by a requesting
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`identifier and the network protocol address to the
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`C.
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`
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`56.
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`The
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`thod of claim 55 further comprising the step of:
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`modifying the compilation of entries.
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`57.
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`he method of claim 56 wherein step c further comprises:
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`c.1
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`adding an entry to the compilation upon the occurrence of a
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`predete
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`ined event.
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`
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`58.
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`The method of claim 57 wherein the predetermined event comprises
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`n9 ification by a user process of an assigned network protocol address.
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`-3-
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`Page 3 of 10
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`59.
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`The method of claim 56 wherein step c further 0
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`prises:
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`
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`c.1
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`deleting an entry from the compilation pon the occurrence of a
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`predetermined event.
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`
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`60.
`
`A computer program product for us with a server apparatus operatively
`
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`coupled over a computer network to one or m e computer processes. the computer
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`program product comprising a computer us is medium having program code
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`embodied in the medium the program co e comprising:
`
`a.
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`program code con gured to maintain, in a computer memory, a
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`network accessible compilation of en ries, each entry comprising a network protocol
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`network; and
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`address and a corresponding iden ‘ er for a process connected to the computer
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`e responsive to identification of one of the entries by a
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`b.
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`program c
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`requesting process and cont" ured to provide one of the identifier and the network
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`protocol address to the req esting process.
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`61.
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`The comp ter program product of claim 60 further comprising:
`
`c.
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`p gram code configured to modify the compilation of entries.
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`62.
`
`The omputer program product of claim 61 wherein program code
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`configured to mo ify comprises:
`
`0.
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`program code configured to add an entry to the compilation upon
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`the occurrenc of a predetermined event.
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`
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`The computer program product of claim 62 wherein the predetermined
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`event co prises notification by a process of an assigned network protocol address.
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`4.
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`The computer program product of claim 60 wherein step c further
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`.4-
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`Page 4 of 10
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`comprises:
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`
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`c.1
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`program code co
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`0 delete an entry from the compilation
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`upon the 00¢
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`
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`a predetermined event.
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`65.
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`
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`operatively coupled
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`over a computer network to a plurali
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`9 computer program product
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`program code comprising:
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`a.
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`d to receive the current network protocol
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`A computer program product for use with a se
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`of processes
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`comprising a computer usable medium avi
`rogram code embodied thereon the
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`
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`and
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`said one proces
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`protoco ddress and the associated identifier of said one process from other processes
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`program code configured to receive queries for one of the network
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`ove he computer network.
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`Acomputerprogram productforuse with a computW
`a? 66.
`omputer system including a first process operatively C? r a computer network
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`to a second process and a server process . the comp
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`program product comprising a
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`computer usable medium having computer re
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`Ie program code embodied therein,
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`the program code means comprising:
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`
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`Page 5 of 10
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`67.
`
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`er network
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`to a second process and an address server, a method of es
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`shing a point-to—point
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`In a first computer process operatively coupled over a co
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`5 comprising the steps of:
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`communication between the first and second proce
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`
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`establish' 9 a point-to-point communication link with the second process over the
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`co
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`uter network.
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`68.
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`to a second process and an E-mai sewer. a
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`ed over a computer network
`0d of establishing a point-to-point
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`In a first computer process operatively co
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`communication between the first an se
`d processes comprising the steps of:
`A.
`transmitting an E-m ' s nal comprising a network protocol address of
`
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`the first process to the seco
`process ver the computer network;
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`receivin
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`etwork; and
`responsive to the second network protocol address, establishing a
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`B.
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`rotocol address from the second process
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`over the compute
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`oint communication link between the first process and the second process
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`’ computer network.
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`REMARKS
`
`Applicant has considered carefully the Office Action dated June 2, 1997 and the
`
`references cited therein.
`
`In response, the title. specification. and claims have been
`
`amended. Applicant respectfully requests reexamination of the application.
`
`The title of the application has now been changed to “METHOD AND
`
`APPARATUS FOR ESTABLISHING POINT-TO-POINT COMMUNICATIONS OVER A
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`~6-
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`Page 6 of 10
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`COMPUTER NETWORK. Applicant asserts that the title as amended is indicative of
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`the invention to which the claims are directed.
`
`Regarding the multiple information disclosures submitted prior to examination,
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`many of the submitted references were located during patentability searches not
`
`performed by applicant's current counsel. Applicant‘s current counsel submitted such
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`references under the continuing duty of candor under 37 C.F.R. §§56, 1.97, 1.98. The
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`Applicant is relying on the Examiner's expertise to determine the relevance of the
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`references to the claimed subject matter.
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`As requested by the Examiner, the applicant has checked the specification for
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`minor errors and has. in response. amended the specification as set forth herein. No
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`new matter is believed to be added by these changes to the specification.
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`Claim 22 has been amended to conform the claim language with the
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`specification. Such amendments are not required to distinguish the claimed subject
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`matter over any of the cited references. whether considered singularly or in
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`combination.
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`Claim 42 has been amended to correct a grammatical error and any potential
`
`problems under 37 C.F.R. §112, second paragraph. Such amendment is not required
`
`to distinguish the claimed subject matter over any of the cited references, whether
`
`considered singularly or in combination.
`
`Applicant submits herewith a declaration of prior invention under 37 CFR 1.131
`
`to overcome the rejection of all claims under 35 U.S.C. §103 as being unpatentable
`
`over Civanlar et al. in view of Morgan et al. and/or further in view of December et al.
`
`The declaration is submitted with a facsimile signature of the declarant inventor. The
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`original signed declaration will be submitted as soon as it becomes available.
`
`In light of
`
`the declaration and acconpanying exhibits, all rejections based on the Civanlar et al.
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`reference are deemed moot.
`
`In addition, Applicant has the following remarks. One of the major factors
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`Page 7 of 10
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`inhibiting dynamic communications over the Internet, and other computer networks.
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`is
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`the inability to obtain the current dynamically assigned network protocal address of a .
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`user process connected to the network. This problem is analogous to trying to call
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`someone whose telephone number changes after each call. Applicant's invention
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`provides techniques for determining the current dynamically assigned network protocal
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`address of a user process connected to the network. The first technique utilizes a
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`dedicated server which acts as a network address/Information directory from which
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`calling processes can obtain information. When a first process connects to the
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`network, the process logs-on to the server and provides the server with the network
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`protocal address under which the first process is currently operating. A second process
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`wishing to establish communications with the first process, connects to the server and
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`request the network protocal address under which the first process is currently
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`operating. Upon receipt of the network protocal address of the first process, the
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`second process establishes communications with the first process directly, without any
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`intervenion from the address/ information server.
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`The Examiner has repeatedly indicated that Civanlar et al. in view of Morgan et
`
`al.
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`teach an address server and database utilized to initiate communications between
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`two nodes. Conversly, in the present invention, communications between two nodes,
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`e.g. processes, are initiated by soley by one of the processes. The address server may
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`have optionally supplied address information to one of the processes, but the address
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`server does not establish the point-to-point communication connection between the
`
`nodes. Applicant has reviewed Civanlar et al. in view of Morgan et al. and has found
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`no disclosure or suggestion of this first claimed technique whether the references are
`
`considered singularly or in combination.
`Applicant's invention provides a second techniques for determining the current
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`dynamically assigned network protocal address of a user process connected to the
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`network.
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`In the second technique, a first process wishing to establish communications
`r‘r \.
`with a second process, sends, _via E-mail, the network protocal address WW
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`the first process is currently operating to the second process. Upon receipt of theE-
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`mail message.
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`the second process sends to the first process, via E-mail, the network
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`protocal address under which the second process is currently operating. Upon receipt
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`of the network protocal address of the second process, the first process establishes
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`communications with the second process directly, without any intervenion from the
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`address/ information sewer. This second technique may be used in addition to or in
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`place of the first technique. As with the first technique. communications between two
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`nodes, e.g. processes, are initiated by soley by one of the processes. The address
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`'server does not establish the point-to-point communication connection between the
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`nodes. Applicant has reviewed Civanlar et al. in view of Morgan et al. and further in
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`view of December et al. and has found no disclosure or suggestion of this second
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`claimed technique whether the references are considered singularly or in combination.
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`Applicant respectfully traverses the rejection of claims 32-42 and 43-53 under 35
`
`U.S.C. §103 as being unpatentable over Civanlar et al. in view of Morgan et al. and
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`further in view of December et al. Claims 3242 are directed to a method for
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`establishing a point-to-point communication link from a caller processor to a callee
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`processor over a computer network by associating graphic elements representing
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`communication line and a first callee processor. Claims 43-53 essentially comprise a
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`computer program product claim counterparts to claims 32-42. Applicant has reviewed
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`the cited references in detail and can find no suggestion or disclosure of generating
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`graphic elements representing a communication line or a callee processor or
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`establishment of a point-to-point communication link by associating the graphic
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`element.
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`Applicant submits herewith new claims 54—68 to more particularly point out and
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`distinctly claim the subject matter which the Applicant regards as the invention. All
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`claims are believed allowable over any of the references cited by the Applicant, whether
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`considered singularly or in combination. Accordingly, Applicant believes this application
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`is in condition for allowance and a notice to that effect is respectfully requested.
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`If the
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`Examiner has any questions regarding this amendment or the application in general he
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`is invited to call the Applicant’s attorney at the number listed below.
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`The Commissioner is hereby authorized to charge any other fees under 37
`
`C.F.R. §1.16 and 1.17 that may be required, or credit any overpayment, to our Deposit
`
`Account No. 20-0065.
`
`Respectfully submitted,
`
`“D.
`
`ruce D. Jobse
`
`Reg. No. 33,518
`KUDIRKA & JOBSE, P.C.
`One Beacon Street
`
`Boston, MA 02108
`
`(617) 367-4600
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`Page 10 of 10
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