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`_________________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`_________________
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`MICROSOFT CORPORATION
`Petitioner
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`v.
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`HYPERMEDIA NAVIGATION LLC
`Patent Owner
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`_________________
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`U.S. Patent Nos. 7,383,323; 7,383,324; 7,424,523; 7,478,144; 7,769,830;
`8,250,173; 9,083,672; 8,250,170; 7,216,155; 9,772,814 and 9,864,575
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`_________________
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`POWER OF ATTORNEY
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`Page 1
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`Commissioner:
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`Pursuant to 37 C.F.R. 42.10(b), Petitioner Microsoft Corporation hereby
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`appoints the practitioners associated with Klarquist Sparkman, LLP, CUSTOMER
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`NUMBER 24197, including the below-listed counsel, to transact all business before
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`the Patent Trial & Appeal Board of the United States Patent and Trademark Office
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`in connection with one or more Petitions for Inter Partes Review of U.S. Patent Nos.
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`7,383,323; 7,383,324; 7,424,523; 7,478,144; 7,769,830; 8,250,173; 9,083,672;
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`8,250,170; 7,216,155; 9,772,814 and 9,864,575, each titled “SYSTEM AND
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`METHOD FOR CREATING AND NAVIGATING A LINEAR HYPERMEDIA
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`RESOURCE PROGRAM”:
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`LEAD COUNSEL
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`BACK-UP COUNSEL
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`Andrew M. Mason (Reg. No. 64,034)
`andrew.mason@klarquist.com
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`Todd M. Siegel (Reg. No. 73,232)
`todd.siegel@klarquist.com
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`Derrick W. Toddy (Reg. No. 74,591)
`derrick.toddy@klarquist.com
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`Garth A. Winn (Reg. No. 33,220)
`garth.winn@klarquist.com
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`John D. Vandenberg (Reg. No. 31,312)
`john.vandenberg@klarquist.com
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`Klarquist Sparkman, LLP
`121 SW Salmon Street, Suite 1600
`Portland, OR 97204
`Phone: (503) 595-5300
`Fax: (503) 595-5301
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`Page 2
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`The undersigned is authorized to sign this Power of Attorney on behalf of
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`Petitioner Microsoft Corporation.
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`Dated: _
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`___;,/_~?....;...(_3_.../_/ z __
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`...
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`(~-----~-
`David Howard
`Corporate Vice President -
`Deputy General Counsel
`Microsoft Corporation
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`Page3
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`CERTIFICATE OF SERVICE
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`The undersigned certifies that Microsoft Corporation’s Power of
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`Attorney Pursuant to 37 C.F.R. § 42.10(b) for Petition for Inter Partes Review of
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`U.S. Patent Nos. 7,424,523; 9,083,672; 9,772,814 and 9,864,575 was served on
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`August 10, 2018, via Federal Express on the Patent Owner at the following
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`address of record as listed on PAIR:
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`GARLICK & MARKISON
`106 E. 6th Street, Suite 900
`Austin, TX 78701
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`The undersigned certifies that a copy of the Petition only was also sent via
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`electronic mail to the following attorneys of record for Plaintiff in the concurrent
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`litigation matter:
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`Krystal La'Shae McCool - kmccool@nilawfirm.com
`Neal Massand - nmassand@nilawfirm.com
`Stevenson Moore, V - smoore@nilawfirm.com
`Timothy Tiewei Wang - twang@nilawfirm.com
`Hao Ni - hni@nilawfirm.com
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`By: /Andrew M. Mason/
`Andrew M. Mason (Registration No. 64,034)
`andrew.mason@klarquist.com
`Todd M. Siegel (Registration No. 73,232)
`todd.siegel@klarquist.com
`Derrick W. Toddy (Registration No. 74,591)
`derrick.toddy@klarquist.com
`Garth A. Winn (Registration No. 33,220)
`garth.winn@klarquist.com
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`CERTIFICATE OF SERVICE
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`Page 1
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`John D. Vandenberg (Registration No.
`31,312)
`john.vandenberg@klarquist.com
`KLARQUIST SPARKMAN, LLP
`One World Trade Center, Suite 1600
`121 S.W. Salmon Street
`Portland, Oregon 97204
`Tel: 503-595-5300
`Fax: 503-595-5301
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`CERTIFICATE OF SERVICE
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`Page 2
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