`United States Patent No. 5,659,891
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`UNITED STATES PATENT AND TRADEMARK OFFICE
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`ARRIS GROUP, INC., ARUBA NETWORKS, INC., HEWLETT
`PACKARD ENTERPRISE COMPANY,and HP INC.,
`Petitioner,
`
`Vv.
`
`MOBILE TELECOMMUNICATIONS TECHNOLOGIES, LLC
`Patent Owner.
`
`Case IPR2016-00768
`Patent 5,659,891!
`
`Before MEREDITH C. PETRAVICK, SCOTT A. DANIELS, and.
`MIRIAM L. QUINN, Administrative Patent Judges.
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`PETITIONER ARUBA NETWORKS, INCU’S
`POWER OF ATTORNEY
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`Petitioner Aruba Networks, Inc. hereby appoints the Practitioner(s)
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`associated with USPTO Customer No, 28120, including the following attorneys, as
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`well as Ropes & Gray LLPattorneys admitted pro hac vice in this proceeding, to
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`transact all business in the United States Patent and Trademark Office associated
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`with the above-captioned inter partes review of U.S. Patent No. 5,659,891:
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`Gabrielle Higgins (Lead Counsel) (Reg. No. 38,916)
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`' Case IPR2016-00766 has been joined with the instant proceeding.
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`
`
`IPR2016-00768
`United States Patent No. 5,659,891
`
`Kathryn Hong (Back-up Counsel) (Reg. No. 63,693)
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`The individual signing below has authority to execute this document on
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`behalf of Petitioner Aruba Networks, Inc.
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`ARUBA NETWORKS,INC.
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`By:
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`
`
`Name:
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`Deanna Kwong
`
`Title:
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`Date:
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`IP Litigation Counsel
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`
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`March ai 2017
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`