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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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`T-MOBILE USA, INC.; T-MOBILE US, INC.;
`SPRINT SPECTRUM L.P; SPRINTCOM, INC.
`Petitioner
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`v.
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`INTELLECTUAL VENTURES II LLC
`Patent Owner
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`___________________
`
`Case IPR2018-01775
`U.S. Patent No. 8,682,357
`___________________
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`PATENT OWNER INTELLECTUAL VENTURES II LLC’S
`UPDATED MANDATORY NOTICES PURSUANT TO 37 C.F.R.
`§ 42.8(a)(3)
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`Mail Stop “PATENT BOARD”
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
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`Patent Owner, Intellectual Ventures II LLC, hereby files Updated Mandatory
`
`Case IPR2018-01775
`U.S. Patent No. 8,682,357
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`
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`Notices pursuant to 37 C.F.R. § 42.8(a)(3). By filing these Updated Mandatory
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`Notices, Patent Owner removes Tim R. Seeley as back-up counsel.
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`I. LEAD AND BACK-UP COUNSEL
`The lead counsel for Patent Owner is:
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`Byron L. Pickard, Reg. No. 65,172 (unchanged)
`bpickard-PTAB@sternekessler.com
`STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
`1100 New York Avenue, N.W.
`Washington, D.C. 20005
`Tel.: 202-772-8521
`Fax: 202-371-2540
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`
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`The back-up counsel for Patent Owner is:
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`Daniel S. Block, Reg. No. 68,395 (unchanged)
`dblock-PTAB@sternekessler.com
`STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
`1100 New York Avenue, N.W.
`Washington, D.C. 20005
`Tel.: 202-772-8735
`Fax: 202-371-2540;
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`
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`Tyler J. Dutton, Reg. No. 75,069 (unchanged)
`tdutton-PTAB@sternekessler.com
`STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
`1100 New York Avenue, N.W.
`Washington, D.C. 20005
`Tel.: 202-772-8982
`Fax: 202-371-2540;
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`- 1 -
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`Case IPR2018-01775
`U.S. Patent No. 8,682,357
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`James R. Hietala, Reg. No. 51,802 (unchanged)
`jhietala@intven.com
`Intellectual Ventures
`3150 139th Avenue S.E.
`Bellevue, WA 98005
`Tel.: 425-283-4789
`Fax: 425-467-2350;
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`Russell Rigby, Reg. No. 50,267 (unchanged)
`rrigby@intven.com
`Intellectual Ventures
`3150 139th Avenue S.E.
`Bellevue, WA 98005
`Tel.: 425-283-8628
`Fax: 425-467-2350
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`- 2 -
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`Case IPR2018-01775
`U.S. Patent No. 8,682,357
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`II. SERVICE INFORMATION
`Please address all correspondence to the lead and back-up counsel as shown
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`above. Patent Owner consents to electronic service by email at the email addresses
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`provided above, with a courtesy copy to ptab@sternekessler.com.
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`Respectfully submitted,
`STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
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`/Daniel S. Block/
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`Daniel S. Block, Reg. No. 68,395
`Attorney for Patent Owner
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`Date: April 4, 2019
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`1100 New York Avenue, N.W.
`Washington, D.C. 20005
`(202) 371-2600
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`Case IPR2018-01775
`U.S. Patent No. 8,682,357
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`CERTIFICATION OF SERVICE
`The undersigned hereby certifies that the foregoing PATENT OWNER
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`INTELLECTUAL VENTURES II LLC’S UPDATED MANDATORY
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`NOTICES PURSUANT TO 37 C.F.R. § 42.8(a)(3) was served electronically via
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`e-mail on April 4, 2019, in its entirety on the following:
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`Robert C. Hilton (Lead Counsel)
`George B. Davis (Back-up Counsel)
`MCGUIREWOODS LLP
`rhilton@mcguirewoods.com
`gdavis@mcguirewoods.com
`Sprint-IV4-IPRs@mcguirewoods.com
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`STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
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`
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`/Daniel S. Block/
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`
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`Daniel S. Block, Reg. No. 68,395
`Attorney for Patent Owner
`
`Date: April 4, 2019
`
`1100 New York Avenue, N.W.
`Washington, D.C. 20005
`(202) 371-2600
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`12961576_1.docx
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