`Patent 8,464,304
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`UNITED STATES PATENT AND TRADEMARK OFFICE
`______________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`______________
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`TWITTER, INC.,
`Petitioner,
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`v.
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`YOUTOO TECHNOLOGIES, LLC,
`Patent Owner
`______________
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`Case IPR2017-01131
`Patent 8,464,304
`______________
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`PATENT OWNER’S UPDATED MANDATORY NOTICE
`INFORMATION UNDER 37 C.F.R. § 42.8
`Pursuant to 37 C.F.R. § 42.8, the undersigned, on behalf of and acting in a
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`representative capacity for Patent Owner YouToo Technologies, LLC (“Patent
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`Owner”), hereby updates its Mandatory Notices, to update its identification of lead
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`and back-up counsel information.
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`I.
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`Lead and Back-Up Counsel and Service Information
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`In accordance with 37 C.F.R. § 42.8(b)(3) and (b)(4), Patent Owner
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`identifies the following lead and back-up counsel and service information:
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`IPR2017-01131
`Patent 8,464,304
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`BACK-UP COUNSEL
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`Spencer C. Patterson
`GRABLE MARTIN FULTON PLLC
`1914 Skillman St., Ste. 110-144
`Dallas, TX 75206
`T: 214-396-8601
`F: 214-988-0775
`spatterson@gchub.com
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`LEAD COUNSEL
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`Joseph F. DePumpo
`SHORE CHAN DEPUMPO LLP
`Bank of America Plaza
`901 Main Street, Suite 3300
`Dallas, Texas 75202
`T: 214-593-9135
`F: 214-593-9111
`jdepumpo@shorechan.com
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`II.
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`Service Information for Patent Owner
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`Please direct all correspondence regarding this proceeding to the counsel at
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`the addresses listed above. Patent Owner also consents to electronic service by
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`email to jdepumpo@shorechan.com and spatterson@gchub.com.
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`Dated: November 2, 2017
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`Respectfully submitted,
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`By: /Scott A. McKeown/
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`Scott A. McKeown (Reg. No. 42,866)
`ROPES & GRAY LLP
`2099 Pennsylvania Avenue, NW
`Washington, D.C. 20006-6807
`Phone: +1-202-508-4740
`Fax: +1-617-235-9492
`scott.mckeown@ropesgray.com
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`Attorneys for Patent Owner
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`CERTIFICATE OF SERVICE
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`IPR2017-01131
`Patent 8,464,304
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`The undersigned hereby certifies that a copy of the foregoing PATENT
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`OWNER’S UPDATED MANDATORY NOTICE INFORMATION UNDER 37
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`C.F.R. § 42.8 was served on November 2, 2017 by filing this document through the
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`Patent Trial and Appeal Board End to End (PTAB E2E) as well as providing a
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`courtesy copy via email to the following attorneys of record for the Petitioner listed
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`below:
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`Lead Counsel:
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`Todd M. Siegel
`Reg. No. 73,232
`KLARQUIST SPARKMAN, LLP
`121 S.W. Salmon Street, Suite 1600
`Portland, Oregon 97204
`Tel: 503-595-5300
`Fax: 503-595-5301
`todd.siegel@klarquist.com
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`IPR2017-01131
`Patent 8,464,304
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`Back-up Counsel: Andrew M. Mason
`Reg. No. 64,034
`KLARQUIST SPARKMAN, LLP
`121 S.W. Salmon Street, Suite 1600
`Portland, Oregon 97204
`Tel: 503-595-5300
`Fax: 503-595-5301
`andrew.mason@klarquist.com
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`Robert T. Cruzen
`KLARQUIST SPARKMAN, LLP
`121 S.W. Salmon Street, Suite 1600
`Portland, Oregon 97204
`Tel: 503-595-5300
`Fax: 503-595-5301
`rob.cruzen@klarquist.com
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`Counsel for Petitioner
`Twitter, Inc.
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`Dated: November 2, 2017
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`By: /Crena Pacheco/
`Name: Crena Pacheco
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