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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`D-Link Systems, Inc.
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`Petitioners
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`V.
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`Chrimar Systems, Inc.,
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`Patent Owner
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`Case IPR2017—00752
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`Patent 8,942,107
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`PATENT OWNER CHRIMAR SYSTEMS, INC.'S
`POWER OF ATTORNEY UNDER 37 C.F.R. § 42.10(B)
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`Patent Owner Chrimar Systems, Inc., hereby appoints the following practitioners as
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`its attorneys to transact all business in the United States Patent and Trademark Office
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`associated with the above— captioned interpartes review of US. Patent No. 8,942,107:
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`Justin S. Cohen (Lead Counsel) (Reg. No. 59,964)
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`Richard W. Hoffmann (Reg. No. 33,711)
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`The individual signing b w has the authority to execute this document on behalf of
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`/’
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`Patent Owner ChriyrSystems, In .
`I//
`'1’;
`Chrimar Systems, Inc.
`’/
`(0/
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`L_//‘ '
`By:
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`
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`11 F. Austermann, 111
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`Name:
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`Title:
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`Date:
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`President
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`March 9, 2017
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