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Case 2:16-cv-00147 Document 1 Filed 02/17/16 Page 1 of 27 PageID #: 1
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`IN THE UNITED STATES DISTRICT COURT
`FOR THE EASTERN DISTRICT OF TEXAS
`MARSHALL DIVISION
`
`PACKET INTELLIGENCE LLC,
`
`Plaintiff,
`
`
`
`v.
`
`SANDVINE CORPORATION, and
`SANDVINE INCORPORATED ULC,
`
`Defendants.
`
`Civil Action No. ___________
`
`JURY TRIAL DEMANDED
`
`PACKET INTELLIGENCE LLC’S COMPLAINT FOR PATENT INFRINGEMENT
`
`Plaintiff Packet Intelligence LLC (“Packet Intelligence” or “Plaintiff”), by and through its
`
`undersigned attorneys hereby demands a jury trial and alleges the following in support of its
`
`Complaint for patent infringement against Defendants Sandvine Corporation and Sandvine
`
`Incorporated ULC (collectively, “Sandvine,” “Sandvine Defendants,” or “Defendants”):
`
`THE PARTIES
`
`1.
`
`Plaintiff Packet Intelligence is a limited liability company existing under the laws
`
`of Texas with its principal place of business at 505 East Travis Street Suite 209, Marshall, TX
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`75670.
`
`2.
`
`Defendant Sandvine Corporation is a corporation organized and existing under the
`
`laws of Ontario, Canada, with its registered principal office at 408 Albert Street, Waterloo,
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`Ontario, Canada, N2L 3V3. The shares of Sandvine Corporation are publicly traded on the
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`Toronto Stock Exchange.
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`Petitioners' EX1019 Page 1
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`3.
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`Defendant Sandvine Incorporated ULC is a corporation organized and existing
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`under the laws of Alberta, Canada. It is a wholly owned “operating subsidiary” of Defendant
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`Sandvine Corporation, and lists the same mailing address and headquarters as its corporate
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`parent, at 408 Albert Street, Waterloo, Ontario, Canada, N2L 3V3.
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`JURISDICTION AND VENUE
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`4.
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`This Court has subject matter jurisdiction pursuant to 28 U.S.C. §§ 1331 and
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`1338(a) because this action arises under the Patent Laws of the United States, 35 U.S.C. § 1 et
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`seq.
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`5.
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`This Court has personal jurisdiction over the Sandvine Defendants, who have
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`conducted and continue to conduct business within the State of Texas, and within the Eastern
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`District of Texas. The Sandvine Defendants directly and/or through intermediaries (including
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`distributors, sales agents, and others), ship, distribute, offer for sale, sell, advertise, and/or use
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`their products (including, but not limited to, the products that are accused of patent infringement
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`in this lawsuit) in the United States, the State of Texas, and the Eastern District of Texas. The
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`Sandvine Defendants have committed patent infringement within the State of Texas, and, more
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`particularly, within the Eastern District of Texas as alleged in more detail below.
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`6.
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`Venue is proper in this federal district under 28 U.S.C. §§ 1391(b) and (c). On
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`information and belief, Defendant has transacted business in this district and has committed acts
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`of patent infringement in this district.
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`7.
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`On information and belief arising from Sandvine personnel “LinkedIn”
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`advertisements, from August 2006 to January 2011, Sandvine’s “Director Strategic Accounts”
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`resided in or near this district, and from January 2011 to the present, Sandvine’s “Regional Vice
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`President Sales, U.S.,” has resided in or near this district.
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`8.
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`On information and belief arising from Sandvine personnel “LinkedIn”
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`advertisements, Sandvine’s “Sales Engineering Director, CALA” has resided in or near this
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`district from July 2010 to the present.
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`9.
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`A “Comprehensive Business Report” from LexisNexis discloses two addresses
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`for Sandvine Corp. located within Collin County in this judicial district, which both appear to be
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`related to Sandvine Corp. worker compensation coverage. (See Exhibits 1 and 2). On information
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`and belief, the Sandvine Corp. referred to in these LexisNexis reports refer to one more of the
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`Sandvine Defendants.
`
`10.
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`On information and belief, Sandvine has and does regularly promote, offer to sell,
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`sell, and use infringing products and technology throughout Texas, including in and near this
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`district. Sandvine has also sold infringing products and technology to customers for use within
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`Texas, and within this district.
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`11.
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`On information and belief arising from press releases, Sandvine has and/or had a
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`business relationship with Peoples Telephone Cooperative—a Quitman, Texas-based company to
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`which Sandvine provided IP service control platform technology. Quitman, Texas is located
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`within this judicial district.
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`12.
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`On information and belief arising from press releases, Sandvine has sold its
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`accused Policy Traffic Switch and Policy Engine technology to SpeedConnect, which maintains
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`its regional office in San Angelo, Texas and serves customers with wireless broadband Internet,
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`DISH TV and telephone service in Texas.
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`13.
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`On information and belief arising from press releases, Sandvine itself has
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`promoted and demonstrated its internet and cloud services controller technology in Texas,
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`including for example at the 2015 MEF Global Ethernet Networking (GEN15) conference at the
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`Omni Hotel in Dallas, Texas.
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`14.
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`On information and belief arising from press reports and Sandvine regulatory
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`disclosures, Sandvine’s customers for the accused infringing technology include five of the top
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`six—and eight of the top ten—cable operators in North America. On information and belief,
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`Sandvine supplies its cable operator customers with infringing technology that is offered for sale,
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`sold and/or used throughout Texas, including in this district.
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`15.
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`The Sandvine Defendants operate an interactive website at www.sandvine.com
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`that is accessible in Texas and this district. This website advertises and promotes Sandvine’s
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`accused Policy Traffic Switch (PTS) and Policy Engine (PE) products. The webpages describing
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`Sandvine’s PTS and PE products contain hyperlinks to connect with Sandvine staff so that
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`Sandvine can discuss its PTS and PE products with customers and/or potential customers. The
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`Sandvine website’s PTS and PE product literature also separately contains information to
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`directly contact Sandvine’s sales staff.
`
`16.
`
`All of the patents asserted in this Complaint were previously asserted in a lawsuit
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`filed in this district on March 12, 2013, in Packet Intelligence, LLC v. Huawei Device USA Inc.,
`
`et al, Case No. 2:13-cv-00206-JRG-RSP (E.D. Tex.). The case was dismissed by agreement of
`
`the parties on March 4, 2014 (Dkts. 53 and 54).
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`17.
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`All of the patents asserted in this Complaint were previously asserted in a lawsuit
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`filed in this district on March 24, 2014, in Packet Intelligence LLC v. Cisco Systems Inc., Case
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`No. 2:14-cv-00252-JRG (E.D. Tex.). The case was dismissed by agreement of the parties on
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`March 2, 2015 (Dkt. 106).
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`THE ASSERTED PATENTS-IN-SUIT
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`On November 18, 2003, the United States Patent and Trademark Office (USPTO)
`
`18.
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`duly and legally issued U.S. Patent No. 6,651,099 (“the ’099 Patent”) entitled “Method and
`
`Apparatus for Monitoring Traffic in a Network.” Packet Intelligence owns all substantial rights
`
`to the ’099 Patent, including the right to sue and recover damages for all infringement thereof.
`
`Documents assigning the ’099 Patent to Packet Intelligence were recorded at the USPTO on
`
`February 1, 2013 at Reel/Frame 29737-613. Attached hereto as Exhibit 3 is a true and correct
`
`copy of the ’099 Patent.
`
`19.
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`The ’099 patent has been cited as pertinent prior art by either an applicant, or a
`
`USPTO examiner, during the prosecution of more than 275 issued patents and published patent
`
`applications, including during the prosecution of patent applications filed by Alcatel Lucent,
`
`AT&T, Broadcom, Cisco, Ericsson, F5 Networks, Fortinet, Hewlett-Packard, IBM, Intel, Juniper
`
`Networks, McAfee, Microsoft, Nokia, Samsung, Sonus Networks, Symantec, Verizon, VMware,
`
`and the United States of America as represented by the National Security Agency.
`
`20.
`
`On December 16, 2003, the USPTO duly and legally issued U.S. Patent No.
`
`6,665,725 (“the ’725 Patent”) entitled “Processing Protocol Specific Information in Packets
`
`Specified by a Protocol Description Language.” Packet Intelligence owns all substantial rights to
`
`the ’725 Patent, including the right to sue and recover damages for all infringement thereof.
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`Documents assigning the ’725 Patent to Packet Intelligence were recorded at the USPTO on
`
`February 1, 2013 at Reel/Frame 29737-613. A true and correct copy of the ’725 Patent is
`
`attached hereto as Exhibit 4.
`
`21.
`
`The ’725 patent has been cited as pertinent prior art by either an applicant, or a
`
`USPTO examiner, during the prosecution of more than 260 issued patents and published patent
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`applications, including during the prosecution of patent applications filed by Alcatel Lucent,
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`Amazon, AT&T, Avaya, Broadcom, Cisco, F5 Networks, Finisar, Fortinet, Fujitsu, Huawei,
`
`Hewlett-Packard, IBM, Intel, Juniper Networks, McAfee, Microsoft, Nokia, Sandvine, Sun
`
`Microsystems, and Symantec.
`
`22.
`
`On August 3, 2004, the USPTO duly and legally issued U.S. Patent No. 6,771,646
`
`(“the ’646 Patent”) entitled “Associative Cache Structure for Lookups and Updates of Flow
`
`Records in a Network Monitor.” Packet Intelligence owns all substantial rights to the ’646
`
`Patent, including the right to sue and recover damages for all infringement thereof. Documents
`
`assigning the ’646 Patent to Packet Intelligence were recorded at the USPTO on February 1,
`
`2013 at Reel/Frame 29737-613. A true and correct copy of the ’646 Patent is attached hereto as
`
`Exhibit 5.
`
`23.
`
`The ’646 patent has been cited as pertinent prior art by either an applicant, or a
`
`USPTO examiner, during the prosecution of more than 170 issued patents and published patent
`
`applications, including during the prosecution of patent applications filed by AT&T, Avaya,
`
`Broadcom, Cisco, Dell, Hewlett-Packard, IBM, Intel, Juniper Networks, Lucent, McAfee,
`
`Oracle, Nokia, Nortel Networks, Sun Microsystems, Symantec, and Tektronix.
`
`24.
`
`On January 4, 2005, the USPTO duly and legally issued U.S. Patent No.
`
`6,839,751 (“the ’751 Patent”) entitled “Re-Using Information from Data Transactions for
`
`Maintaining Statistics in Network Monitoring.” Packet Intelligence owns all substantial rights to
`
`the ’751 Patent, including the right to sue and recover damages for all infringement thereof.
`
`Documents assigning the ’751 Patent to Packet Intelligence were recorded at the USPTO on
`
`February 1, 2013 at Reel/Frame 29737-613. A true and correct copy of the ’751 Patent is
`
`attached hereto as Exhibit 6.
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`25.
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`The ’751 patent has been cited as pertinent prior art by either an applicant, or a
`
`USPTO examiner, during the prosecution of more than 100 issued patents and published patent
`
`applications, including during the prosecution of patent applications filed by AT&T, Avaya,
`
`Ciena, Cisco, Hewlett-Packard, IBM, Intel, McAfee, Microsoft, NEC, Oracle, Nortel Networks,
`
`Sun Microsystems, and VMware.
`
`26.
`
`On October 11, 2005, the USPTO duly and legally issued U.S. Patent No.
`
`6,954,789 (“the ’789 Patent”) entitled “Method and Apparatus for Monitoring Traffic in a
`
`Network.” Packet Intelligence owns all substantial rights to the ’789 Patent, including the right to
`
`sue and recover damages for all infringement thereof. Documents assigning the ’789 Patent to
`
`Packet Intelligence were recorded at the USPTO on February 1, 2013 at Reel/Frame 29737-613.
`
`A true and correct copy of the ’789 Patent is attached hereto as Exhibit 7.
`
`27.
`
`The ’789 patent has been cited as pertinent prior art by either an applicant, or a
`
`USPTO examiner, during the prosecution of more than 90 issued patents and published patent
`
`applications, including during the prosecution of patent applications filed by Alcatel Lucent,
`
`AT&T, Finisar, Fujitsu, Georgia Tech Research Institute, Google, Hewlett-Packard, IBM, Intel,
`
`McAfee, Microsoft, and Motorola.
`
`28.
`
`The patents-in-suit are early pioneer patents in the field of network traffic
`
`processing and monitoring. Each of the asserted patents claim priority to provisional U.S. Patent
`
`Application No. 60/141,903 entitled “Method and Apparatus for Monitoring Traffic in a
`
`Network,” filed in the United States Patent and Trademark Office on June 30, 1999.
`
`29.
`
`As just one measure of the pioneering status of the asserted patents, collectively
`
`they have been cited as pertinent prior art by USPTO examiners and industry leading patent
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`applicants during the prosecution of more than 900 issued patents and published patent
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`applications filed with the USPTO.
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`30. Mr. Russell S. Dietz, the first listed inventor on four of the five patents-in-suit is a
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`recognized thought leader who publishes and lectures regularly on network data management,
`
`cloud computing and virtualization security solutions. Bloomberg’s Executive Profile for Mr.
`
`Dietz notes that he “has more than 30 years of experience in the technology and security space.
`
`He has a proven record of success as Chief Technology Officer of multiple hardware, software
`
`and systems security companies, and is a recognized pioneer and innovator in cloud computing
`
`and virtualization security solutions. . . He has more than 20 years of leadership and expertise
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`anticipating trends, and evaluating new technologies in data communications, data management
`
`and Enterprise security. . . He is an active member of the Internet and Engineering Task Force
`
`(IETF), Optical Internetworking Forum (OIF) and the Cloud Computing Interoperability Forum
`
`(CCIF).”
`
`31. While the applications that matured into the patents-in-suit were pending, Mr.
`
`Dietz served as the Vice President and Chief Technology Officer at Appitude, Inc. (the original
`
`assignee of the patents-in-suit), and he continued as VP and CTO at Hifn, Inc. after Hifn
`
`acquired Appitude, Inc. and the patents-in-suit. Among his other positions, Mr. Dietz currently
`
`serves as a technology consultant to Packet Intelligence.
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`SANDVINE’S TECHNOLOGY AND THE MARKET FOR ITS TECHNOLOGY
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`32.
`
`Sandvine develops and markets Network Policy Control solutions for high-speed,
`
`or “broadband” Internet service providers that require management of network performance
`
`through deep packet inspection or DPI. Sandvine’s solutions help service providers better
`
`understand their networks and apply specific network policies that will improve the quality of
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`Case 2:16-cv-00147 Document 1 Filed 02/17/16 Page 9 of 27 PageID #: 9
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`service for their subscribers, support the creation of new revenue-generating services, mitigate
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`malicious traffic, more efficiently manage network traffic and notify subscribers of important
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`information. Sandvine has over 250 Internet service provider customers in over 90 countries who
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`serve hundreds of millions of fixed line and mobile broadband Internet subscribers.
`
`33.
`
`In 2013, Infonetics Research estimated that service providers spent $728 million
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`on DPI solutions. In its October 2014 report, Infonetics Research predicted that Sandvine’s
`
`market would grow to just under $2.0 billion annually by 2018, and named Sandvine the market
`
`share leader.
`
`34.
`
`According to Sandvine’s 2014 Annual Report, “Sandvine’s network policy
`
`control equipment and solutions add intelligence to fixed, mobile and converged
`
`communications service provider networks. By providing end-to-end policy control functions,
`
`including traffic classification, policy decision and enforcement, the products provide service
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`providers with actionable business insight, the ability to deploy new subscriber services and tools
`
`to optimize network traffic.”
`
`35.
`
`In a 2014 Letter to Shareholders, Sandvine reported “a record $123.4 million in
`
`revenue. . . [r]evenue from the Wireless market grew from 37% of revenue in 2013 to 47% in
`
`2014, while the Cable market was also a key driver for revenue growth for the year and
`
`represented 27% of total revenue. Geographically, North America and the Caribbean and Latin
`
`America were our highest growth regions.”
`
`36.
`
`In its 2014 Annual Report, Sandvine described its target market as “broadband
`
`Internet service providers worldwide, including those which offer such services through mobile,
`
`DSL, cable, fixed wireless, and FTTx Internet access technologies. Within the fixed line
`
`component (DSL, cable and FTTx) of the market, Sandvine primarily targets the top 250
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`Case 2:16-cv-00147 Document 1 Filed 02/17/16 Page 10 of 27 PageID #: 10
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`operators around the world, by subscriber count, which represent the vast majority of the global
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`subscriber base. Industry analyst reports estimate that there were approximately 650 million
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`fixed line broadband subscribers globally at the end of 2013. In the wireless market (mobile and
`
`fixed wireless), Sandvine primarily targets the top 350 service providers in the world. According
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`to industry analysts there were approximately 2 billion mobile broadband users at the end of
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`2013. This figure is expected to grow rapidly over the next few years with ongoing adoption of
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`smart devices.”
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`37.
`
`The 2014 Annual Report also explains that “Sandvine distributes its products and
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`services through a combination of direct and indirect sales channels in order to obtain global
`
`sales coverage and retain direct contact with the customer base . . . With direct sales, the ultimate
`
`end customer purchases products directly from [Sandvine]. The direct sales team comprises
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`Sandvine employees and local area representatives . . . The indirect sales channel utilizes reseller
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`partners such as global network equipment vendors, systems integrators and regional value-
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`added resellers to market and sell Sandvine’s products. Sales may be initiated by partners or
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`initiated by Sandvine and then fulfilled and serviced through reseller partners. In all cases the
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`partner purchases [Sandvine’s] product for the purpose of reselling it to the ultimate end
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`customer.”
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`38.
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`Sandvine’s Network Policy Control solutions typically comprise a hardware
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`platform and proprietary software modules that are typically bundled together to provide a
`
`system for broadband Internet service providers to identify (e.g., video streams like Netflix,
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`VoIP traffic like Skype, or online gaming), report on and take action on the data traversing their
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`networks.
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`SANDVINE’S INFRINGING PRODUCTS
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`39.
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`The core of Sandvine’s hardware platform is the Policy Traffic Switch (“PTS”),
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`which includes a Policy Engine (PE). Sandvine’s PTS product line includes at least three
`
`hardware models, referred to as the PTS 22000, PTS 24000, and PTS 32000, and each of these
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`accused models are available in a range of variants with different performance characteristics
`
`and includes a PE. Sandvine also offers the PTS Virtual Series, which is a software-only version
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`of the PTS functionality suitable for networks architected for Network Functions Virtualization
`
`(“NFV”) and Software Defined Networking (“SDN”). NFV is a carrier-led effort to move away
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`from proprietary hardware, motivated by desires to dramatically reduce the cost of deployment
`
`by using standard commercial off-the-shelf (“COTS”) hardware, for all network functions, in a
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`shared environment. Running all functions on identical, shared hardware promises a much
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`simpler, more efficient network. A related concept, SDN, seeks to establish the linkage/paths
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`between virtualized network functions in software, on-the-fly, via application program interfaces
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`(“APIs”). SDN is a deployment tool that enables a programmable network. The shift to NFV-
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`and SDN-enabled network means that the functions running on Sandvine’s PTS and PE, other
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`aspects of its hardware platform and existing software offerings will all be offered as software-
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`only to run on COTS hardware.
`
`40.
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`Embedded within Sandvine’s PTS products is the Sandvine PE, which “can be
`
`thought of as a black box into which information about measured conditions and provisioned
`
`subscriber entitlement flows, and out of which charging updates, management actions, and
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`business intelligence emerge.” (See Exhibit 8, Policy Traffic Switch Overview Data Sheet). The
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`PTS “software performs vital functions and provides information for the Policy Engine.” (Id.)
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`One of the functions the PTS software provides is Deep Packet Inspection (DPI) that provides
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`real-time information about the identity and measured characteristics of network traffic. (Id.)
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`41.
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`Sandvine’s PTS’s are available as both a hardware appliance and as a virtual
`
`appliance that is a software application that executes on a standard computer server running the
`
`Linux operating system. (See Exhibit 9, Policy Traffic Switch Virtual Series Datasheet).
`
`42.
`
`The above-identified and described Sandvine PE, and Sandvine PTS hardware
`
`appliance products and software, as well as Sandvine’s virtual appliance software application
`
`products, comprise Sandvine’s “PTS Infringing Products.”
`
`OPERATION OF SANDVINE’S PTS INFRINGING PRODUCTS
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`43.
`
`Both the physical and the virtual versions of the PTS Infringing Products provide
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`the PTS Software functionality as shown in the graphic below. The virtual PTS, running on a
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`Linux OS server in a data center network is connected to a point in the network through the data
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`port(s) of the server. The server’s network interface card(s) are packet acquisition device(s) with
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`data throughput speeds from 1 gigabyte per second through 80 gigabytes per second or more
`
`dependent upon the type and number of cores of the server’s central processor unit. Provided
`
`below is a graphic representation of the functions provided by PTS Products. The graphic shows
`
`that the functionality of the PTS hardware appliance and the virtual PTS in terms of both the
`
`Sandvine Policy Engine and the PTS Software is identical. (See, e.g., Exhibit 8).
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`44.
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`Sandvine’s PTS Infringing Products connect to a computer network via a network
`
`port and/or network interface device, such network interface device having buffer memories to
`
`facilitate reception and transmission of data to and from the physical network connection point.
`
`45.
`
`An image of the backplane of a representative hardware version of the PTS
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`Infringing Products (Model 24000), shows the network ports that are used to connect the PTS to
`
`a connection point of a computer network (Exhibit 10, PTS 24000 Datasheet):
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`46.
`
`A graphic showing how the virtual PTS Infringing Products connect to the
`
`network is below. The graphic shows the network interface cards (NICs) of the server connecting
`
`to a physical interface on the network (See Exhibit 11, Sandvine Implementing Policy Control as
`
`a Virtual Network Function Whitepaper).
`
`
`
`47.
`
`Sandvine periodically issues software updates called the Loadable Traffic
`
`Identification Package (LTIP)—see e.g., Exhibit 12, Sandvine LTIPs 13.03.01, No. 05-00070-
`
`B41—which updates the parsing/extraction operations memory of the PTS Infringing Products
`
`with operations to identify new protocols, changes to existing operations reflecting changes in
`
`existing protocols, and deletions of operations for protocols no longer in use. These update
`
`documents refer to items such as “fixed pattern signatures” for protocols such as TCP or HTTP
`
`and others that are used to recognize the identity of protocols at the application layer.
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`48.
`
`The operating systems of the PTS Infringing Products use IPTables, Netfilter, and
`
`Conntrack modules to create and maintain their networking session (flow) tables. All three use
`
`information from network packets referred to as the 5-Tuple to identify packets with existing
`
`sessions (flows). The 5-tuple consists of the packet’s source IP address, the source port number,
`
`the destination IP address, the destination port number, and the layer 4 transport protocol ID.
`
`These five items are parsed/extracted from every arriving packet and the parser subsystem then
`
`forms a function using the 5 values as the input to the function. The hardware PTS Infringing
`
`Products employ a network processing unit (which includes a parser subsystem connected to the
`
`pattern/extraction operations memory) that examines packets and determines the flow to which
`
`they belong and it uses this information to direct the processing of the packet to a processor core
`
`that will then see all traffic in both directions for that “particular flow, session, or subscriber.”
`
`(See Exhibit 13, Sandvine Maximizing Performance With Core and Processor Affinity).
`
`49.
`
`The software PTS Infringing Products use a combination of an intelligent load
`
`balancer and the Intel DPDK to examine packets and route them to the desired processor and
`
`processor core. (See, e.g., Exhibit 11).
`
`50.
`
`The PTS Infringing Products using CPU cores coupled to a flow entry database
`
`and a state pattern/operations memory perform a state processing and protocol/state
`
`identification.
`
`51.
`
`The PTS Infringing Products employ “Stateful Awareness,” illustrated, for
`
`example, by an FTP (File Transfer Protocol), which defines a control channel that mediates the
`
`creation of an FTP Data session used to transfer a file. Because the source and destination port
`
`numbers to be used are part of the negotiation, the PTS Infringing Products employ a finite state
`
`machine to track the exchange of information on the control channel between the server and the
`
`
`15
`
`Petitioners' EX1019 Page 15
`
`

`
`Case 2:16-cv-00147 Document 1 Filed 02/17/16 Page 16 of 27 PageID #: 16
`
`client. Sandvine calls these statefully aware signatures “trackers.” The finite state machines
`
`(trackers) are parsing/extraction operations that are stored in a parsing/extractions operations
`
`memory and they describe how to determine at least one of the protocols used in a packet (the
`
`FTP PORT command for instance) from the information stored in the parsing/extraction
`
`operations memory. In addition, the parsing /extraction operations memory contains information
`
`describing how to extract the source and destination ports and addresses along with the Layer 4
`
`transport protocol and its associated settings. (See Exhibit 14, Sandvine Internet Traffic
`
`Classification).
`
`INFRINGEMENT OF U.S. PATENT NO. 6,651,099
`
`Packet Intelligence realleges paragraphs 1 through 51 as though fully set forth
`
`52.
`
`herein.
`
`53.
`
`Sandvine has infringed directly and continues to infringe directly at least claim 1
`
`of the ’099 Patent by its manufacture, sale, offer for sale, and use of any one or more of the
`
`Sandvine PTS Infringing Products. Sandvine is therefore liable for infringement of the ’099
`
`Patent pursuant to 35 U.S.C. § 271.
`
`54.
`
`As of the time Sandvine first had notice of the ’099 Patent, which is no later than
`
`the filing date of this complaint, Sandvine indirectly infringed and continues to indirectly
`
`infringe at least claim 1 of the ’099 Patent by active inducement under 35 U.S.C. § 271(b).
`
`Sandvine has induced, caused, urged, encouraged, aided and abetted its direct and indirect
`
`customers to make, use, sell, offer for sale and/or import the PTS Infringing Products, and thus
`
`indirectly infringes at least claim 1 of the ’099 Patent. Sandvine has done so by acts including
`
`but not limited to selling such products including features that—when used or resold—infringe
`
`the ’099 Patent; and by marketing the infringing capabilities of such products; and by providing
`
`
`16
`
`Petitioners' EX1019 Page 16
`
`

`
`Case 2:16-cv-00147 Document 1 Filed 02/17/16 Page 17 of 27 PageID #: 17
`
`instructions, technical support, and other support and encouragement for the use of such
`
`products. Such conduct by Sandvine was intended to and actually did result in direct
`
`infringement by Sandvine’s direct and indirect customers, including the making, using, selling,
`
`offering for sale and/or importation of the PTS Infringing Products in the United States.
`
`55.
`
`As of the time Sandvine first had notice of the ’099 Patent, which is no later than
`
`the filing date of this complaint, Sandvine is a contributory infringer of at least claim 1 of the
`
`’099 Patent under 35 U.S.C. § 271(c). Sandvine offers to sell and sells components, materials, or
`
`apparatuses with or as part of its PTS Infringing Products that are specially made or adapted to
`
`examine packets passing through a connection point on a computer network in the manner
`
`claimed in at least claim 1 of the ’099 Patent. The components, materials, or apparatuses
`
`provided by Sandvine with its PTS Infringing Products constitute a material part of the invention
`
`claimed within the ’099 Patent, are not staple articles, and have no substantial use that does not
`
`infringe the ’099 Patent.
`
`56.
`
`Sandvine’s infringement of the ’099 Patent has damaged Packet Intelligence, and
`
`Sandvine is liable to Packet Intelligence in an amount to be determined at trial that compensates
`
`Packet Intelligence for the infringement, which by law can be no less than a reasonable royalty.
`
`57.
`
`As a result of Sandvine’s infringement of the ’099 Patent, Packet Intelligence has
`
`suffered irreparable harm and will continue to suffer loss and injury unless Sandvine is enjoined
`
`by this Court.
`
`58.
`
`As of the time Sandvine first had notice of the ’099 Patent, which is no later than
`
`the filing date of this complaint, Sandvine has continued with its infringement despite the
`
`objectively high likelihood that its actions constitute infringement and Sandvine’s subjective
`
`knowledge of this obvious risk. As Sandvine has no good faith belief that it does not infringe the
`
`
`17
`
`Petitioners' EX1019 Page 17
`
`

`
`Case 2:16-cv-00147 Document 1 Filed 02/17/16 Page 18 of 27 PageID #: 18
`
`’099 Patent, Sandvine’s infringement of the ’099 Patent is willful and deliberate, entitling Packet
`
`Intelligence to increased damages under 35 U.S.C. § 284 and to attorneys’ fees and costs
`
`incurred in prosecuting this action under 35 U.S.C. § 285.
`
`INFRINGEMENT OF U.S. PATENT NO. 6,665,725
`
`Packet Intelligence realleges paragraphs 1 through 51 as though fully set forth
`
`59.
`
`herein.
`
`60.
`
`Sandvine has infringed directly and continues to infringe directly at least claim 17
`
`of the ’725 Patent by its manufacture, sale, offer for sale, and use of any one or more of the
`
`Sandvine PTS Infringing Products. Sandvine is therefore liable for infringement of the ’725
`
`Patent pursuant to 35 U.S.C. § 271.
`
`61.
`
`Sandvine first learned of the ’725 Patent no later than around July 25, 2005, when
`
`the USPTO mailed a Patent Examiner’s citation to the ’725 Patent during prosecution of
`
`Sandvine’s U.S. patent application 10/179,168 (“the ’168 application”). Packet Intelligence’s
`
`’725 patent is therefore listed as a prior art reference on the face of Sandvine patent 7,277,963,
`
`which issued from the ’168 application on October 2, 2007.
`
`62.
`
`As of the time Sandvine first had notice of the ’725 Patent, Sandvine indirectly
`
`infringed and continues to indirectly infringe at least claim 17 of the ’725 Patent by active
`
`inducement under 35 U.S.C. § 271(b). Sandvine has induced, caused, urged, encouraged, aided
`
`and abetted its direct and indirect customers to make, use, sell, offer for

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