`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.
`Petitioner
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`v.
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`BLACKBERRY LIMITED
`Patent Owner
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`Case IPR2019-00925
`Patent 8,209,634
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`PATENT OWNER’S NOTICE OF DEPOSITION
`OF SANDEEP CHATTERJEE PH.D.
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`Case IPR2019-00925
`Attorney Docket No: 21828-0048IP1
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`Please take notice that, pursuant to 37 C.F.R. § 42.53, Patent Owner,
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`Blackberry Limited, by and through its counsel, shall take the deposition of
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`Sandeep Chatterjee Ph.D. commencing on May 8, 2020 at 9:00 a.m. PT. The
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`deposition will be held by video conference.
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`The deposition will be conducted before an officer authorized to administer
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`oaths. The deposition will be recorded stenographically, and may also be
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`transcribed by real-time reporting software.
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`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 setting for Dr. Chatterjee’s deposition.
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`Date: April 20, 2020
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`Customer Number 26191
`Fish & Richardson P.C.
`Telephone: (612) 337-2569
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`Respectfully submitted,
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` /Michael T. Hawkins/
`Michael Hawkins, Reg. No. 57,867
`Fish & Richardson P.C.
`Attorney for Patent Owner
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`1
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`Case IPR2019-00925
`Attorney Docket No: 21828-0048IP1
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`CERTIFICATE OF SERVICE
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`Pursuant to 37 CFR §§ 42.6(e)(4) and 42.6(e)(4)(iii), the undersigned certifies
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`that on April 20, 2020, a complete and entire copy of this Patent Owner’s Notice of
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`Deposition was provided via electronic service, to the Petitioner by serving the
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`correspondence address of record as follows:
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`Heidi L. Keefe
`Andrew C. Mace
`Mark R. Weinstein
`Yuan Liang
`Cooley LLP
`Attn: Patent Group
`1299 Pennsylvania Ave, NW, Suite 700
`Washington, DC 20004
`Email: hkeefe@cooley.com
`Email: amace@cooley.com
`Email: mweinstein@cooley.com
`Email: yliang@cooley.com
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`2
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`/Jessica K. Detko/
`Jessica Detko
`Fish & Richardson P.C.
`3200 RBC Plaza
`60 South Sixth Street
`Minneapolis, MN 55402
`(612) 337-2516
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