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`IN THE UNITED STATES DISTRICT COURT
`FOR THE WESTERN DISTRICT OF TEXAS
`WACO DIVISION
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`DEMARAY LLC,
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`Plaintiff
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`v.
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`INTEL CORPORATION,
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`Defendant.
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`DEMARAY LLC,
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`Plaintiff
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`v.
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`Case No. 6:20-cv-00634-ADA
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`JURY TRIAL DEMANDED
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`
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`SAMSUNG ELECTRONICS CO., LTD (A
`KOREAN COMPANY), SAMSUNG
`ELECTRONICS AMERICA, INC.,
`SAMSUNG SEMICONDUCTOR, INC.,
`and SAMSUNG AUSTIN
`SEMICONDUCTOR, LLC,
`
`Defendants.
`
`Case No. 6:20-cv-00636-ADA
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`JURY TRIAL DEMANDED
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`
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`DECLARATION OF C. MACLAIN WELLS IN SUPPORT OF PLAINTIFF DEMARAY
`LLC’S OPENING CLAIM CONSTRUCTION BRIEF
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`10914367
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`Case 6:20-cv-00636-ADA Document 48-3 Filed 02/16/21 Page 2 of 4
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`DECLARATION OF C. MACLAIN WELLS
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`I, C. Maclain Wells, declare as follows:
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`I am counsel at the law firm of Irell & Manella LLP, counsel for Plaintiff
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`Demaray LLC (“Demaray”). I am a member in good standing of the State Bar of California and
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`have been duly licensed to practice law before all of the courts of the State of California, and
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`have been admitted to practice pro hac vice before this Court. I submit this declaration in support
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`of Demaray’s Opening Claim Construction Brief. I have personal knowledge of the matters set
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`forth in this declaration and, if called as a witness, could testify to its contents.
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`Attached as Exhibit 1 is a copy of U.S. Patent No. 7,381,657 (“the ’657 Patent”).
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`Attached as Exhibit 2 is a copy of U.S. Patent No. 7,544,276 (“the ’276 Patent”).
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`Attached as Exhibit 3 is an excerpt from the file history of U.S. Patent No.
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`7,378,356 (“the ’356 Patent”), which Demaray produced at DEMINT00000001.1
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`Attached as Exhibit 4 is an excerpt from of the file history of the ’657 Patent,
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`which Demaray produced at DEMINT00001543.
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`Attached as Exhibit 5 is an excerpt from the New Oxford American Dictionary
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`(2001 ed.), which Demaray produced at DEMINT00003509 and DEMINT00003855.
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`Attached as Exhibit 6 is an excerpt from the Modern Dictionary of Electronics
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`(7th ed.), which Demaray produced at DEMINT00003506.
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`Attached as Exhibit 7 is an excerpt from the McGraw-Hills Dictionary of
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`Scientific and Technical Terms (4th ed.), which Demaray produced at DEMINT00003499.
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`Attached as Exhibit 8 is a copy of U.S. Patent No. 5,565,071. The document is
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`1 For consistency, Demaray provides citations to Intel BATES numbers. Where
`applicable, Demaray has produced the same documents to the Samsung defendants.
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`10914367
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`Case 6:20-cv-00636-ADA Document 48-3 Filed 02/16/21 Page 3 of 4
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`incorporated by reference by the ’657 and ’276 Patents.
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`Attached as Exhibit 9 is a copy of U.S. Patent No. 5,603,816. The document is
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`cited on the face of the ’657 and ’276 Patents.
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`Attached as Exhibit 10 is a copy of U.S. Patent No. 6,350,353. The document is
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`cited on the face of the ’657 and ’276 Patents.
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`Attached as Exhibit 11 is a copy of U.S. Patent No. 6,485,602. The document
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`was cited by Defendants in their preliminary invalidity contentions and was raised as a primary
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`reference in four pending IPR petitions regarding the Demaray patents in which Defendants are
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`real parties in interest. See Intel Dkt. 39; Samsung Dkt. 42. In the four IPR petitions, Defendants
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`did not seek construction of a single claim term.
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`Attached as Exhibit 12 is a copy of U.S. App. No. 2002/0140103. The document
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`is cited on the face of the ’657 Patent.
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`Attached as Exhibit 13 is a copy of U.S. App. No. 2004/0259305. The document
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`is cited on the face of the ’657 and ’276 Patents.
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`Attached as Exhibit 14 is a copy of U.S. App. No. 2003/0035906. The document
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`is cited on the face of the ’657 Patent.
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`Attached as Exhibit 15 is a copy of a white paper by Scholl, titled “Power
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`supplies for pulsed plasma technologies: State-of-the-art and outlook.” The document is cited on
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`the face of the face of the ’657 and ’276 Patents.
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`Attached as Exhibit 16 is a copy of a white paper by Scholl, titled “Power
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`Systems for Reactive Sputtering of Insulating Films.” The document is cited on the face of the
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`’657 and ’276 Patents, and was produced by Defendants at DEFTS-PA_003056.
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`Executed on February 16, 2021 in Sebastopol, California. I declare under penalty of
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`10914367
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`Case 6:20-cv-00636-ADA Document 48-3 Filed 02/16/21 Page 4 of 4
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`perjury that the foregoing is true and correct.
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`By: /s/ C. Maclain Wells
`C. Maclain Wells
`Attorneys for Plaintiff DEMARAY LLC
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`10914367
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