`
`____________________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`____________________
`
`APPLIED MATERIALS, INC.
`
`Petitioner
`
`v.
`
`DEMARAY LLC
`Patent Owner
`
`_________________
`
`Patent No. 7,381,657
`____________________
`
`POWER OF ATTORNEY FOR PETITIONER
`APPLIED MATERIALS, INC.
`
`
`
`Patent No. 7,381,657
`
`Pursuant to 37 C.F.R. § 42.10(b), Applied Materials, Inc. hereby appoints
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`the practitioners associated with Paul Hastings LLP, Customer Number 36,183,
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`including the following lead and backup counsel, as its attorneys to transact all
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`business in the United States Patent & Trademark Office associated with all inter
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`partes review proceedings involving U.S. Patent No. 7,381,657.
`
`Lead Counsel
`
`Back-Up Counsel
`
`Back-Up Counsel
`
`Naveen Modi (Reg. No. 46,224)
`Paul Hastings LLP,
`2050 M St., N.W.
`Washington, DC 20036
`Telephone: (202) 551-1990
`Fax: (202) 551-1705
`Email: PH-Applied_Materials-Demaray-
`IPR@paulhastings.com
`Joseph E. Palys (Reg. No. 46,508)
`Paul Hastings LLP,
`2050 M St., N.W.
`Washington, DC 20036
`Telephone: (202) 551-1996
`Fax: (202) 551-1705
`Email: PH-Applied_Materials-Demaray-
`IPR@paulhastings.com
`Howard Herr (pro hac admission to be requested)
`Paul Hastings LLP
`2050 M St., N.W.
`Washington, DC 20005
`Telephone: (202) 551-1980
`Facsimile: (202) 551-1705
`Email: PH-Applied_Materials-Demaray-
`IPR@paulhastings.com
`
`
`
`Patent No. 7,381,657
`
`Dated:___________________
`
`By:
` Applied Materials, Inc.
`
` Name:
`
` Title:
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`10/20/2020
`
`Nathan Zhang
`
`Director, Global Litigation
`
`
`
`CERTIFICATE OF SERVICE
`
`I hereby certify that on October 23, 2020, I caused a true and correct copy of
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`the foregoing Power of Attorney for Petitioner Applied Materials, Inc. to be served
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`via express mail on the Patent Owner at the following correspondence address of
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`record as listed on PAIR:
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`HAYNES AND BOONE, LLP
`
`IP Section
`2323 Victory Avenue
`Suite 700
`Dallas TX 75219
`
`/Joseph E. Palys/
`By:
` Joseph E. Palys (Reg. No. 46,508)
`
`