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`UNITED STATES PATENT AND TRADEMARK OFFICE
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`APPLE INC.
`Petitioner
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`v.
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`UNILOC USA, INC. and UNILOC LUXEMBOURG S.A.
`Patent Owner
`
`Case IPR2017-00222
`Patent 8,243,723
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`
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`PATENT OWNERS’ UPDATED
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`MANDATORY NOTICE
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`
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`In compliance with 37 C.F.R. § 42.8(a)(3), Patent Owner, Uniloc
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`Luxembourg S.A., provides the following updated Mandatory Notice to add
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`James Etheridge and Jeffrey Huang as back-up counsel.
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`2
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`Lead Counsel
` (unchanged)
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`Back-up Counsel
` (unchanged)
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`
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`Back-up Counsel
` (unchanged)
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`Back-up Counsel
` (NEW)
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`Back-up Counsel
` (NEW)
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`Patent Owner’s Lead and Back-up Counsel
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` Brett Mangrum (Reg. No. 64,783)
` Etheridge Law Group
` 2600 E. Southlake Blvd., Ste. 120-324
` Southlake, TX 76092
` brett@etheridgelaw.com
` 469-401-2659
`
` Sean D. Burdick (Reg. No. 51,513)
` Uniloc USA, Inc.
` 7160 Dallas Parkway, Ste. 380
` Plano, TX 75024
` sean.burdick@unilocusa.com
` 972-905-9580
`
` Ryan Loveless (Reg. No. 51,970)
` Etheridge Law Group
` 2600 E. Southlake Blvd., Ste. 120-324
` Southlake, TX 76092
`ryan@etheridgelaw.com
`972-292-8303
`
` James Etheridge (Reg. No. 37,614)
` Etheridge Law Group
` 2600 E. Southlake Blvd., Ste.120-324
` Southlake, TX 76092
`jim@etheridgelaw.com
` 817-470-7249
`
`Jeffrey Huang (Reg. No. 68,639)
`Etheridge Law Group
`2600 E. Southlake Blvd., Ste. 120-324
`Southlake, TX 76092
`jeff@etheridgelaw.com
`972-292-8303
`
`3
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`Date: December 29, 2017
`
`/s/ Brett A. Mangrum
`Brett A. Mangrum
`brett@etheridgelaw.com
`Reg. No. 64,783
`
`Ryan Loveless
`ryan@etheridgelaw.com
`Reg. No. 51,970
`
`Counsel for Patent Owner
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`
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`CERTIFICATE OF SERVICE
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`The undersigned certifies that the foregoing Patent Owner’s Notice
`
`Deposition Under 37 C.F.R. 42.53 was served electronically on December 29,
`
`2017, on the following counsel of record for Petitioner at the below-listed email
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`addresses:
`
`Michael D. Specht
`Jason D. Eisenberg
`Zhu He
`STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
`1100 New York Avenue, N.W.
`Washington, D.C. 20005-3934
`mspecht-PTAB@skgf.com
`jasone-PTAB@skgf.com
`zhe-PTAB@skgf.com
`
`4
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`
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`Date: December 29, 2017
`
`/Brett A. Mangrum/
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`
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`Brett A. Mangrum
`brett@etheridgelaw.com
`Reg. No. 64,783
`
`Counsel for Patent Owner
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`5
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