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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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`MICROSOFT CORPORATION
`Petitioner,
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`DIRECTSTREAM, LLC,
`Patent Owner.
`Case IPR2018-01605, -01606, -01607
`Patent 7,620,800
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`PETITIONER’S REQUEST FOR ORAL ARGUMENT
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`IPR2018-01605, -01606, -01607
`(U.S. Pat. No. 7,620,800)
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`Petitioner’s Req. for Oral Arg.
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`Pursuant to 37 C.F.R. § 42.70(a), Petitioner respectfully submits this Request for
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`Oral Argument on the contested issues in these proceedings and any additional issues on
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`which the Board seeks clarification. As specified in the Joint Notice of Stipulation to
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`Revise Schedule (Paper 46), entered October 30, 2019, oral argument is scheduled for
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`February 3, 2020.
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`Petitioner requests one hour of total argument time per party. Petitioner proposes
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`that it present argument first (up to one hour), that Patent Owner follows with its
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`response (up to one hour), and that Petitioner uses any remaining time for rebuttal.
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`Because Petitioner bears the ultimate burden of proof that the claim at issue in this
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`review is unpatentable, Petitioner would oppose any request by Patent Owner for a sur-
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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, N.W.
`Washington, DC 20005
`jmicallef@sidley.com
`Attorney for Petitioner
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`rebuttal.
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`Dated: November 26, 2019
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`1
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`IPR2018-01605, -01606, -01607
`(U.S. Pat. No. 7,620,800)
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`Petitioner’s Req. for Oral Arg.
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`CERTIFICATE OF SERVICE
`I hereby certify that on November 26, 2019, a copy of the foregoing
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`document has been served via email on the following:
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`Alfonso Chan, Shore Chan DePumpo LLP (achan@shorechan.com)
`Joseph DePumpo, Shore Chan DePumpo LLP (jdepumpo@shorechan.com)
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`Sean Hsu, Janik Vinnakota LLP (shsu@jvllp.com)
`G. Donald Puckett, Janik Vinnakota LLP (dpuckett@jvllp.com)
`Rajkumar Vinnakota, Janik Vinnakota LLP (kvinnakota@jvllp.com)
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`Dated: November 26, 2019
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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, N.W.
`Washington, DC 20005
`jmicallef@sidley.com
`Attorney for Petitioner
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`2
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