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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`––––––––––––––––––
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`––––––––––––––––––
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`RIOT GAMES, INC., and
`VALVE CORP.,
`Petitioners,
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`v.
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`PALTALK HOLDINGS, INC.,
`Patent Owner.
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`––––––––––––––––––
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`Case No. IPR2018-001311
`U.S. Patent No. 6,226,686 & 6,226,686 C1
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`––––––––––––––––––
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`PETITIONERS’ NOTICE OF DEPOSITION
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`1 Case IPR2018-01238 has been joined with this proceeding.
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`IPR2018-00131
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`Petitioners’ Notice of Deposition
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`In accordance with 37 C.F.R. § 42.53, Petitioners Riot Games, Inc. and
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`Valve Corporation (“Petitioners”), provide notice to Patent Owner PalTalk
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`Holdings, Inc. (“Patent Owner”) that the deposition of Dr. Kevin Almeroth will be
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`held on November 8, 2018, commencing at 9:00 am PST at the address below, or
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`at another time and place agreed to by the parties.
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`Sidley Austin LLP
`1999 Avenue of the Stars, 17th Floor
` Los Angeles, CA 90067
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`The deposition will be recorded by stenographic and/or audio means before
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`an officer duly authorized by law to administer oaths under 35 U.S.C. §
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`23. Pursuant to 37 C.F.R. § 42.53(d)(1), the parties have conferred and have
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`agreed on this date and location for the deposition.
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`Dated: October 24, 2018
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`Respectfully Submitted,
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`/Sharon A. Israel/
`Sharon A. Israel
`Reg. No. 41,867
`Shook, Hardy & Bacon LLP
`600 Travis St., Suite 3400
`Houston, TX 77002-3400
`sisrael@shb.com
`(713) 546-5689
`Attorney for Petitioner Valve Corp.
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`/Joseph A. Micallef/
`Joseph A. Micallef
`Reg. No. 39,772
`SIDLEY AUSTIN LLP
`1501 K Street NW
`Washington, DC 20005
`jmicallef@sidley.com
`(202) 736-8492
`Attorney for Petitioner Riot Games,
`Inc.
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`1
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`
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`IPR2018-00131
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`Petitioners’ Notice of Deposition
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`CERTIFICATE OF SERVICE
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`Pursuant to 37 C.F.R. § 42.6(e), I hereby certify that on this 24th day of
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`October, 2018, I caused to be served a true and correct copy of the foregoing and
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`any accompanying exhibits by e-mail on the following counsel:
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`Gregory M. Howison
`ghowison@munckwilson.com
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`Keith D. Harden
`kharden@munckwilson.com
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`Brian D. Walker
`bwalker@munckwilson.com
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`MUNCK, WILSON, MANDALA, LLP
`12770 Coit Road, Suite 600
`Dallas, Texas 75251
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`Dated: October 24, 2018
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`Respectfully Submitted,
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`/Joseph A. Micallef/
`Joseph A. Micallef
`Reg. No. 39,772
`SIDLEY AUSTIN LLP
`1501 K Street NW
`Washington, DC 20005
`jmicallef@sidley.com
`(202) 736-8492
`Attorney for Petitioner Riot Games,
`Inc.
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`