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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`Olympus Corporation, Olympus America, Inc., Samsung Electronics Co., Ltd.
`and Samsung Electronics America, Inc.,
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`Petitioners
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`V.
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`Papst Licensing GmbH & Co., KG,
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`Patent Owner
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`CASE: Unassigned
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`Patent No. 6,470,399
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`SAMSUNG PETITIONERS’ POWER OF ATTORNEY
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`
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`Pursuant to 37 CPR. § 42.10(b), Samsung Electronics Co., Ltd. and
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`Samsung Electronics America, Inc. hereby appoint the practitioners associated
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`with Drinker Biddle & Reath LLP, USPTO Customer No. 8968, as their attorneys
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`to transact all business in the United States Patent & Trademark Office associated
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`with petitions for inter partes review of US. Patent No. 6,470,399.
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`The individuals signing below have the authority to execute this document
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`on behalf of Samsung Electronics Co., Ltd. and Samsung Electronics America, Inc.
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`
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`By:
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`I
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`Samsung Electr
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`ics America, Inc.
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`Name: RiMC- 23k;
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`Title: kin Vt“ Em;ng
`Date:
`’I/ I? / Zal’l
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`
`
`Title:
`Date:
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`'[i'ce Pmklmz Lad-tigorl'rbr/
`7lIS'ZADl7
`
`