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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`INNOLUX CORPORATION
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`Petitioner
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`V.
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`PATENT OF SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
`Patent Owner
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`CASE IPR2013—00065
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`PATENT 7,923,311
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`POWER OF ATTORNEY
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`- 2 -
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`|PR2013—00065
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`POWER OF ATTORNEY
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`Patent Owner, Semiconductor Energy Laboratory Co., Ltd., hereby appoints the
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`following as its attorneys to transact all business before the United States Patent and
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`Trademark Office associated with the above-captioned inter partes review. This Power
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`of Attorney does not act as a revocation of power of attorney for authorization previously
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`given.
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`
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`Stanley'A. Schlitter
`Reg. No. 28,799
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`.
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`"
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`; Douglas 'R. Peterson
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`Reg. No. 53,458
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`i Steptoe & Johnson LLP
`; 115 South LaSalle Street
`Suite 3100
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`‘ Chicago, IL 60603
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`Steptoe & Johnson LLP
`2121 Avenue of the Stars
`Suite 2800
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`Los Angeles, CA 90067
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`sschlitt@steptoe.com
`‘
`' dpeterson@steptoe.com
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`. 312:577-1,25.0 WC?)
`310-734-3269 voice ..
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`l have authority to execute this document on behalf of Semiconductor Energy
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`Laboratory Co., Ltd.
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` Datedq
`flf/flfl7/Zfl/j m
` Shunpei Yamazaki ' V .
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`
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`President, Semiconductor Energy Laboratory Co., Ltd.»
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`CERTIFICATE OF SERVICE
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`I certify that the foregoing Power of Attorney was served on the Petitioner by
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`Federal Express Standard Overnight at the following addresses on May 7, 2013.
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`Scott A. McKeown
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`Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
`1940 Duke Street
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`Alexandria, VA 22314
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`Gregory S. Cordrey
`Jeffer Mangels Butler & Mitchell LLP
`3 Park Plaza, Suite 1100,
`Irvine, CA 92614-2592
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`