`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`Nissan North Ainerioa, Inc. and Nissan Motor Co., Ltd.
`Petitioners
`
`V.
`
`Blitzsafe Texas, LLC,
`Patent Owner
`
`U.S. Patent No. 8,155,342
`
`Filing Date: June 27, 2006
`Issue Date: April 10, 2012
`Title: Multimedia Device Integration System
`
`Inter Partes Review No.: (Unassigned)
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`PETITIONER POWER OF ATTORNEY
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`
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`
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`PETITIONER POWER OF ATTORNEY
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`Petitioner, Nissan North America Inc.
`
`(“NNA”), hereby appoints the
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`following as its attorneys to transact all business in the United States Patent and
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`Trademark Office associated with the above-captioned inter paites review:
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`_
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`Lead Counsel A
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`Backup Counsel
`
`Sean N. Hsu
`Reg. No. 69,477
`shsu@hdbdlaw.com,
`Postal and Hand Delivery Address:
`Hartline Dacus Barger Dreyer LLP
`8750 N. Central Expwy., Suite 1600
`Dallas, TX 75231
`Phone: 214-346-3765
`
`Jeffrey S. Patterson
`(pro hac vice pending)
`jpatterson@hdbdlaw.com
`Postal and Hand Delivery Address:
`Hartline Dacus Barger Dreyer LLP
`8750 N. Central Expwy., Suite 1600
`Dallas, TX 75231
`Phone: 214-346-3701
`
`Fax: 214-267-4265
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`Fax: 214-267-4201
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`The individual signing below has the authority to execute this document on
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`behalf of NNA.
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`Date:
`
`By:
`Narne:
`Title: get, Q C
`
`(Q 1591