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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`
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`TWITTER INC., Petitioner,
`v.
`
`YOUTOO
`TECHNOLOGIES, LLC,
`Patent Owner.
`
`
`
`Case IPR2017-01133
`U.S. Patent No. 8,601,506
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`
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`PATENT OWNER’S UPDATED MANDATORY NOTICES
`UNDER 37 C.F.R. 42.8(a)(3)
`
`!
`!
`!
`!
`
`
`Case IPR2017-01133
`Patent 8,601,506
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`STI-ACQ LLC (“STI-ACQ”), the Patent Owner, provides the following
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`mandatory notices pursuant to 37 C.F.R. § 42.8(a)(3).
`
`I.
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`REAL PARTY-IN-INTEREST
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`In accordance with 37 C.F.R. § 42.8(b)(1), Patent Owner identifies STI-
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`ACQ LLC as the real party-in-interest.
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`Dated: May 7, 2018
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`Respectfully submitted,
`
`
`
`/Spencer C. Patterson/
`Spencer C. Patterson (Reg. No. 43,849)
`Grable Martin Fulton PLLC
`1914 Skillman St., Ste. 110-144
`Dallas, TX 75206
`Tel.: (214) 396-8601
`Fax.: (214) 988-0775
`
`
`
`Case IPR2017-01133
`Patent 8,601,506
`
`CERTIFICATE OF SERVICE
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`Pursuant to 37 C.F.R. § 42.6(e), I certify that I caused to be served on the
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`counsel for Petitioner a true and correct copy of the foregoing “Patent Owner’s
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`Updated Mandatory Notices Under 37 C.F.R. 42.8(a)(3)” by electronic means on
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`May 7, 2018 at the following email addresses of record:
`
`Lead Counsel
`Todd M. Siegel
`KLARQUIST SPARKMAN, LLP
`121 SW Salmon Street, Suite 1600,
`Portland, Oregon, 97204
`Tel: 503-595-5300
`Fax: 503-595-5301
`todd.siegel@klarquist.com
`
`Dated: May 7, 2017
`
`Backup Counsel
`Andrew M. Mason
`KLARQUIST SPARKMAN, LLP
`121 SW Salmon Street, Suite 1600,
`Portland, Oregon, 97204
`Tel: 503-595-5300
`Fax: 503-595-5301
`andrew.mason@klarquist.com
`
`Robert T. Cruzen
`KLARQUIST SPARKMAN, LLP
`121 SW Salmon Street, Suite 1600,
`Portland, Oregon, 97204
`Tel: 503-595-5300
`Fax: 503-595-5301
`rob.cruzen@klarquist.com
`
`
`
`/Spencer C. Patterson/
`Spencer C. Patterson (Reg. No. 43,849)
`Grable Martin Fulton PLLC
`1914 Skillman St., Ste. 110-144
`Dallas, TX 75206 Tel.:
`(214) 396-8601
`Fax.: (214) 988-0775
`
`