`(309101-2288)
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`IPR2019-00516
`U.S. Patent No. 8,279,173
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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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`FACEBOOK, INC., INSTAGRAM, LLC, and WHATSAPP INC.,
`Petitioners
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`v.
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`BLACKBERRY LIMITED,
`Patent Owner
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`
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`Case No. IPR209-00516
`U.S. Patent No. 8,279,173 B2
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`JOINT STIPULATION MODIFYING DUE DATE
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`Atty Docket No. FABO-089/00US
`(309101-2288)
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`Pursuant to the agreement of the parties and in accordance with the Board’s
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`IPR2019-00516
`U.S. Patent No. 8,279,173
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`instructions in the Scheduling Order entered on August 5, 2019 (Paper 8), the parties
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`stipulate to modify Due Date 1 as follows:
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`DUE DATE 1 from October 28, 2019 to November 14, 2019
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`As further agreed by the parties, Petitioner files this Notice on behalf of both
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`parties.
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`Dated: October 16, 2019
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`COOLEY LLP
`ATTN: Patent Group
`1299 Pennsylvania Avenue NW
`Suite 700
`Washington, DC 20004
`Tel: (650) 843-5001
`Fax: (650) 849-7400
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`By:
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`Respectfully submitted,
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`/ Heidi L. Keefe /
`Heidi L. Keefe
`Reg. No. 40,673
`Counsel for Petitioners
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`-1-
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`Atty Docket No. FABO-089/00US
`(309101-2288)
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`IPR2019-00516
`U.S. Patent No. 8,279,173
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`CERTIFICATE OF SERVICE
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`
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`I hereby certify, pursuant to 37 C.F.R. Section 42.6, that a complete copy of
`the attached JOINT STIPULATION MODIFYING DUE DATE and related
`documents, are being served via electronic mail on the 16th day of October, 2019,
`upon the Patent Owner by serving its counsel of record as follows:
`
`
`James M. Glass
`(jimglass@quinnemanuel.com)
`Richard Lowry
`(richardlowry@quinnemanuel.com)
`QUINN EMANUEL
`(Facebook-IPR528@quinnemanuel.com)
`
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`DATED: October 16, 2019
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`/ Heidi L. Keefe /
`Heidi L. Keefe
`Reg. No. 40,673
`COOLEY LLP
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`-2-
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