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`IN THE UNITED STATES PATENT AND TRADEMARK OFFICE
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`_____________________
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`APPLIED MATERIALS, INC.
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`Petitioner,
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`v.
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`OCEAN SEMICONDUCTOR LLC,
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`Patent Owner.
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`_____________________
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`Case IPR: Unassigned
`U.S. Patent No. 6,968,248
`_____________________
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`POWER OF ATTORNEY PURSUANT TO 37 C.F.R. § 42.10(b)
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`POWER OF ATTORNEY PURSUANT TO 37 C.F.R. § 42.10(b)
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`In accordance with 37 C.F.R. § 42.10(b), Applied Materials, Inc. hereby
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`appoints:
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`Lead Counsel
`Eric A. Krause
`(Reg. No. 62,329)
`ekrause@axinn.com
`Axinn, Veltrop & Harkrider LLP
`560 Mission Street
`San Francisco, CA 94105
`Phone: 415-490-1491
`Fax: 415-490-2001
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`Back-up Counsel
`Christopher M. Gallo
`(Reg. No. 70,291)
`cgallo@axinn.com
`Axinn, Veltrop & Harkrider LLP
`1901 L Street NW
`Washington, DC 20036
`Phone: 202-721-5413
`Fax: 202-912-4700
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`as its representatives to act on its behalf in the above-identified proceeding and to
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`transact all business in the United States Patent and Trademark Office in
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`connection therewith.
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`The individual signing below has the authority to execute this document on
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`behalf of Applied Materials, Inc.
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`Signature: ________________
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`Date: _________________
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`Name: Nathan Zhang
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`Title: Director, Global Litigation and Investigations
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`1
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`August 2, 2021
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`CERTIFICATE OF SERVICE
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`The undersigned hereby certifies, pursuant to 37 C.FR. §§ 42.6(e) and
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`41.106, that the attached Power of Attorney is being served via FedEx®, a means
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`at least as fast and reliable as Priority Mail Express®, on August 3, 2021 upon the
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`patent owner’s attorneys of record for the patent at the following address:
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`WILLIAMS MORGAN, P.C.
`6464 Savoy
`Suite 600
`Houston, TX 77036
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`Patent owner’s correspondence address
`of record for U.S. Patent No. 6,968,248
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`/Eric A. Krause/
`Eric A. Krause
`Reg. No 62,329
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