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`Paper No.
`Filed: January 19, 2022
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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`APPLIED MATERIALS, INC.,
`Petitioner,
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`v.
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`DEMARAY LLC,
`Patent Owner.
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`Case IPR2021-00104
`Patent 7,381,657 B2
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`PETITIONER’S UPDATED MANDATORY NOTICES
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`Pursuant to 37 C.F. R. § 42.8, Petitioner Applied Materials, Inc. provides the
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`Case IPR2021-00104
`Patent 7,381,657 B2
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`following updated mandatory notices. Petitioner notes that it is updating only
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`counsel information with this paper. Specifically, in accordance with 37 C.F.R.
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`§ 42.8(b)(3), Petitioner identifies below updated back-up counsel information.
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`The only change made with these updated mandatory notices is to add Yar
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`R. Chaikovsky (Reg. No. 39,625) as additional back-up counsel. Petitioner notes
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`that Mr. Chaikovsky is associated with Customer Number 36,183, identified in
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`Petitioner’s original Power of Attorney (Paper No. 3).
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`Dated: January 19, 2022
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`Respectfully submitted,
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`/Joseph E. Palys/
`Joseph E. Palys (Reg. No. 46,508)
`Counsel for Petitioner
`Applied Materials, Inc.
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`-1-
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`CERTIFICATE OF SERVICE
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`Case IPR2021-00104
`Patent 7,381,657 B2
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`I hereby certify that on January 19, 2022, I caused a true and correct copy of
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`the foregoing Petitioner’s Updated Mandatory Notices to be served electronically
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`on counsel for Patent Owner at the following addresses:
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`hzhong@irell.com
`mwells@irell.com
`bhattenbach@irell.com
`DemarayIPRs@irell.com
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`By: /Joseph E. Palys/
`Joseph E. Palys (Reg. No. 46,508)
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