`
`
`
`IN THE UNITED STATES DISTRICT COURT
`FOR THE EASTERN DISTRICT OF TEXAS
`MARSHALL DIVISION
`
`TOUCHSTREAM TECHNOLOGIES, INC.,
`Plaintiff,
`
`v.
`CHARTER COMMUNICATIONS, INC., et
`al.,
`
`Defendants.
`
`TOUCHSTREAM TECHNOLOGIES, INC.,
`Plaintiff,
`
`v.
`COMCAST CABLE COMMUNICATIONS,
`LLC, d/b/a XFINITY, et al.,
`
`Defendants.
`
`§
`§
`§
`§
`§
`§
`§
`§
`§
`§
`§
`§
`§
`§
`§
`§
`
`Lead Case No. 2:23-cv-00059-JRG
`Member Case No. 2:23-cv-00062-JRG
`
`
`
`DECLARATION OF JAMES Y. PARK IN SUPPORT OF
`COMCAST’S SUR-REPLY IN OPPOSITION TO TOUCHSTREAM’S MOTION
`TO STRIKE THE OPINIONS OF DR. STEPHEN BECKER
`
`I, James Y. Park, declare as follows pursuant to 28 U.S.C. § 1746:
`
`I am an attorney admitted to practice before this Court and an attorney at Davis Polk &
`
`Wardwell LLP, counsel in the above-captioned matter for Defendants Comcast Cable
`
`Communications, LLC, Comcast Corporation, Comcast Cable Communications Management,
`
`LLC, and Comcast of Houston, LLC (collectively, “Comcast”). I submit this declaration in
`
`support of Comcast’s Sur-Reply in Opposition to Touchstream’s Motion to Strike the Opinions
`
`of Dr. Stephen Becker (the “Sur-Reply”).
`
`I have attached to this declaration two exhibits on which Comcast relies in support of the
`
`Sur-Reply. Pursuant to Local Rule CV-7(b), I have excerpted and/or highlighted the cited-to
`
`portions of the underlying materials in preparing these exhibits.
`
`
`
`Case 2:23-cv-00059-JRG Document 186-1 Filed 09/05/24 Page 2 of 2 PageID #: 10177
`
`
`
`
`
`1.
`
`Attached hereto as Exhibit H is a true and correct excerpt of the Rebuttal Expert
`
`Report of Dr. Kevin Jeffay Regarding Non-Infringement of U.S. Patent Nos. 8,356,251,
`
`11,048,751, and 11,086,934, served in this case and dated July 15, 2024.
`
`2.
`
`Attached hereto as Exhibit I is a true and correct excerpt of the Expert Report of
`
`Dr. Kevin C. Almeroth Regarding Infringement of U.S. Patent Nos. 8,356,251, 11,048,751, and
`
`11,086,934, served in this case and dated June 24, 2024.
`
`I declare under penalty of perjury that the foregoing is true and correct.
`
`Executed on: September 3, 2024
`
` Menlo Park, California
`
`
`
`
`James Y. Park
`
`
`
`2
`
`
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