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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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`v.
`
`UNILOC 2017 LLC,
`Patent Owner
`
`
`Case IPR2019-01026
`U.S. Patent 6,993,049
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`UPDATED MANDATORY NOTICE
` BY PATENT OWNER
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`Pursuant to 37 CFR § 42.8(a)(2), Patent Owner, Uniloc 2017 LLC, submits the
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`following updated mandatory notice identifying Brett Mangrum as Lead Counsel for
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`this matter and Ryan Loveless as First Back-Up Counsel.
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`(1) Lead and Back-Up Counsel
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`Lead
`Counsel
`(new)
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`First
`Back-up
`Counsel
`(new)
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`Back-up
`Counsel
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`Back-up
`Counsel
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`
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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
`
`
` 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
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`(2) Service
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`Please address all correspondence in this matter to lead and backup counsel at the
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`addresses provided above. Patent Owner consents to electronic service via the PTAB
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`E2E system and email notification for all filings in this proceeding.
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`Date: August 24, 2020
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`Respectfully submitted,
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`/ Ryan Loveless/
`Ryan Loveless
`ryan@etheridelaw.com
`Reg. No. 51,970
`Counsel for Patent Owner
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`CERTIFICATE OF SERVICE
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`Pursuant to 37 C.F.R. §§ 42.6(e), the undersigned certifies that an electronic
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`copy of the foregoing was served to Petitioner’s counsel via the PTAB E2E system
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`and to the following email addresses identified in the Petition’s consent to electronic
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`service:
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`Lead Counsel:
`Andrew M. Mason, Reg. No. 64,034
`andrew.mason@klarquist.com
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`Backup Counsel:
`Todd M. Siegel, Reg. No. 73,232
`Joseph T. Jakubek, Reg. No. 34,190
`John M. Lunsford, Reg. No. 67,185
`todd.siegel@klarquist.com
`joseph.jakubek@klarquist.com
`john.lunsford@klarquist.com
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`Date: August 24, 2020
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`Respectfully submitted,
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`By: / Brett A. Mangrum/
`Brett A. Mangrum
`Reg. No. 64,783
`Attorney for Patent Owner
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