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`IN THE UNITED STATES DISTRICT COURT
`EASTERN DISTRICT OF TEXAS
`MARSHALL DIVISION
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`AGIS SOFTWARE DEVELOPMENT LLC
`
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`v.
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`T-MOBILE USA, INC., and T-MOBILE US,
`INC.
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`AGIS SOFTWARE DEVELOPMENT LLC
`
`
`v.
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`LYFT, INC.
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`AGIS SOFTWARE DEVELOPMENT LLC
`
`
`v.
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`UBER TECHNOLOGIES, INC. d/b/a UBER
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`AGIS SOFTWARE DEVELOPMENT LLC
`
`
`v.
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`WHATSAPP, INC.
`
`
`Case No. 2:21-CV-00072-JRG-RSP
`(Lead Case)
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`Case No. 2:21-CV-00024-JRG-RSP
`(Member Case)
`
`Case No. 2:21-CV-00026-JRG-RSP
`(Member Case)
`
`Case No. 2:21-CV-00029-JRG-RSP
`(Member Case)
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`NOTICE OF APPEARANCE OF COUNSEL
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`Notice is hereby given that Alan M. Billharz of Latham & Watkins LLP enters his
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`appearance in this matter as additional counsel on behalf of Defendant WhatsApp LLC.
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`Alan M. Billharz may receive all communications from the Court and from other parties at
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`Latham & Watkins LLP, 555 Eleventh Street, NW, Suite 1000, Washington, D.C. 20004-1304;
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`telephone (202) 637-2200; facsimile (202) 637-2201; email alan.billharz@lw.com.
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`Case 2:21-cv-00072-JRG-RSP Document 62 Filed 05/24/21 Page 2 of 3 PageID #: 1201
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`Respectfully submitted,
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`By: /s/ Alan M. Billharz
`Alan M. Billharz
`LATHAM & WATKINS LLP
`555 Eleventh Street, NW, Suite 1000
`Washington, D.C. 20004-1304
`Tel: (202) 637-2200 / Fax: (202) 637-2201
`alan.billharz@lw.com
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`Counsel for Defendant WhatsApp LLC
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`Dated: May 24, 2021
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`Case 2:21-cv-00072-JRG-RSP Document 62 Filed 05/24/21 Page 3 of 3 PageID #: 1202
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`CERTIFICATE OF SERVICE
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`The undersigned hereby certifies that a true and correct copy of the above and foregoing
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`document has been served via electronic mail on May 24, 2021, to all counsel of record who are
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`deemed to have consented to electronic service via the Court’s CM/ECF system per Local Rule
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`CV-5(a)(3).
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`LATHAM & WATKINS LLP
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`/s/ Alan M. Billharz
`Alan M. Billharz
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`