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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`D—LINK SYSTEMS, INC.,
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`Petitioner,
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`V.
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`CHRIMAR SYSTEMS, INC.,
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`Patent Owner.
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`Case IPR2016-01426
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`U.S. Patent No. 9,019,838
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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 U.S. Patent No. 9,019,838:
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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 below has the authority to execute this document on behalf of
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`Patent Owner Chrimar Sys
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`Chrimar Syste
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`By:
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`Name:
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`Title:
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`Date:
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`
`. Austermann, 111
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`
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`President
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`August 19, 2016