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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`ERICSSON INC. AND TELEFONAKTIEBOLAGET
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`LM ERICSSON.
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`Petitioner,
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`V.
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`INTELLECTUAL VENTURES II LLC
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`Patent Owner
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`Case IPR2014-01195
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`Patent No. 7,787,431
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`PATENT OWNER POWER OF ATTORNEY
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`
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`Patent Owner Updated Power ofAttorney
`IPR2014—01195
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`US. Patent No. 7,787,431
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`PATENT OWNER POWER OF ATTORNEY
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`Patent Owner Intellectual Ventures II LLC hereby appoints the below
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`Practitioners, and all practitioners associated with PTO Customer Number 23446,
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`as its attorneys to transact all business before the Patent Trial and Appeal Board of
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`the United States Patent and Trademark Office in connection with the above—
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`captioned Petition for inter partes review of United States Patent 7,787,431.
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`Lead Counsel
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`Back-u u Counsel
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`
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`Sharon A. Hwang
`Herbert D. Hart III
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`
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`Registration No. 39,717
`Registration No. 30,063
`McAndrews, Held & Malloy, Ltd.
`McAndrews, Held & Malloy, Ltd.
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`
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`500 West Madison Street, 34th Floor
`500 West Madison Street, 34th Floor
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`
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`Chicago, IL 60661
`Chicago, IL 60661
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`
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`Telephone:
`(312) 775-8000
`Telephone:
`(312) 775-8000
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`
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`Facsimile:
`(312) 775-8100
`Facsimile:
`(312) 775-8100
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`
`
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`Email: shwang@mcandrews-ip.com
`Email: hhart@mcandrews-ip.com
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`
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`The individual signing below has the authority to execute this document on behalf
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`of Intellectual Ventures II LLC.
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`Name:
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`Signature:
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`Title:
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`Tracy Lemke
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`:
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`2;;iég Q:
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`Authorized Person
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`Company:
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`Intellectual Ventures II LLC
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`Date:
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`ml (131% ——
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`