`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`SAMSUNG TECHNOLOGIES, LTD.
`
`Petitioner
`
`V.
`
`IRON OAK TECHNOLOGIES, LLC
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`Patent Owner
`
`
`
`Case 1PR2018—01553
`
`Patent No. 5,699,275
`
`
`
`POWER OF ATTORNEY
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`
`
`I appoint the following practitioners to represent Iron Oak Technologies LLC in
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`connection with IPR2018—01553, the request for and potential inter panes review of US.
`
`Patent No. 5,699,275:
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`Lead Counsel Service Information Back-Up Counsel Service Information
`
`Albert B. Deaver
`Texas State Bar No. 05703800
`Reg. No. 34,318
`Jones Walker LLP
`811 Main Street, Suite 2900
`Houston, TX 77002
`Tel: (713) 437-1818
`Fax: (713) 437-1810
`adeaver@joneswalker.com
`
`Robert J. McAughan, Jr.
`Texas State Bar No. 00786096
`S.D. Tex. No. 16501
`Reg. No. 36,599
`YETTER COLEMAN LLP
`811 Main Street, Suite 4100 Houston,
`Texas 770002
`Tel: (713) 632-8000
`Fax: (713) 632-8002
`bmcaughan@yettercoleman.com
`
`Jeffrey A. Andrews
`Texas State Bar No. 24050227
`
`SD. Tex. No. 608251
`
`j andrews@yettercoleman.com Christopher M. Lonvick
`
`Reg. No. 62,206
`YETTER COLEMAN LLP
`
`811 Main Street, Suite 4100
`Houston, Texas 770002
`Tel: (713) 632-8000
`Fax: (713) 632-8002
`
`Patent Agent Reg. No. 75,726
`YETTER COLEMAN LLP
`
`811 Main Street, Suite 4100
`Houston, Texas 77002
`Tel: (713) 632-8000
`Fax: (713) 632-8002
`clonvick@yettercoleman.com
`
`Dated November 5 ,2018
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`
`
`M .C éM 2;
`Name WI “(Am C- énwejyfl
`Title H’lem éM’
`
`Iron Oak Technologies, LLC.
`
`