IN THE UNITED STATES DISTRICT COURT

FOR THE EASTERN DISTRICT OF TEXAS

MARSHALL DIVISION

XR COMMUNICATIONS, LLC, dba 

VIVATO TECHNOLOGIES,

Plaintiff,

v.

AT&T SERVICES INC.; AT&T MOBILITY 

LLC; and AT&T CORP.,

Defendants,

NOKIA OF AMERICA CORPORATION and 

ERICSSON INC.,

Intervenors.

Case No. 2:23-cv-00202-JRG-RSP

(Lead Case)

JURY TRIAL DEMANDED

XR COMMUNICATIONS, LLC, dba 

VIVATO TECHNOLOGIES,

Plaintiff,

v.

VERIZON COMMUNICATIONS INC., 

CELLCO PARTNERSHIP D/B/A VERIZON 

WIRELESS,

Defendants,

NOKIA OF AMERICA CORPORATION and 

ERICSSON INC.,

Intervenors.

Case No. 2:23-cv-00203-JRG-RSP

(Member Case)

XR COMMUNICATIONS, LLC, dba 

VIVATO TECHNOLOGIES,

Plaintiff,

v.

T-MOBILE USA, INC.,

Defendant,

NOKIA OF AMERICA CORPORATION and 

ERICSSON INC.,

Intervenors.

Case No. 2:23-cv-00204-JRG-RSP

(Member Case)

Case 2:23-cv-00202-JRG-RSP Document 83 Filed 07/29/24 Page 1 of 5 PageID #: 2110
DEFENDANTS’/INTERVENORS’ UNOPPOSED MOTION TO WITHDRAW OPPOSED 

MOTION TO STAY PROCEEDINGS PENDING INTER PARTES REVIEW

Defendants AT&T Corp., AT&T Mobility LLC, and AT&T Services, Inc. (AT&T”), 

Verizon Communications, Inc. and Cellco Partnership d/b/a Verizon Wireless (“Verizon”), TMobile USA, Inc. (“T-Mobile”), and Intervenors Ericsson Inc. (“Ericsson”) and Nokia of America 

Corporation (“Nokia”) (collectively, “Defendants/Intervenors”) respectfully move to withdraw 

their Opposed Motion for Stay Proceedings Pending Inter Partes Review (“Motion”). Dkt. 78. 

On July 9, 2024, Defendants/Intervenors filed the Motion requesting a stay of the abovecaptioned cases until the Patent Trial and Appeal Board (“Board”) concluded its inter partes

review of U.S. Patent Nos. 7,177,369 (“the ’369 Patent”) (IPR2024-00314); 8,737,511 (“the ’511 

Patent”) (IPR2024-00868); and 10,715,235 (“the ’235 Patent”) (IPR2024-00613). On July 23, 

2024, Plaintiff filed its Opposition to Defendants’/Intervenors’ Motion. Dkt. 82. While the Board 

has not yet issued an institution decision with respect to IPR2024-00868 or IPR2024-00613, the 

Board has recently denied the IPR challenging the claims of the ’369 Patent. IPR2024-00314, 

Paper No. 12. Defendants/Intervenors submit that they intend to file a motion for reconsideration 

on the institution denial in IPR2024-00314. Thus, and while currently moving to withdraw the 

Motion, Defendants/Intervenors reserve the right to re-file the Motion should IPR2024-00314 be 

later instituted. 

Case 2:23-cv-00202-JRG-RSP Document 83 Filed 07/29/24 Page 2 of 5 PageID #: 2111
Dated: July 29, 2024 Respectfully submitted,

/s/ Melissa R. Smith 

Melissa R. Smith (TBN 24001351)

GILLAM & SMITH, LLP

303 South Washington Avenue 

Marshall, Texas 75670

Telephone: (903) 934-8450 

Facsimile: (903) 934-9257 

Deron R. Dacus (TBN 00790553) 

ddacus@dacusfirm.com 

THE DACUS FIRM, P.C. 

821 ESE Loop 323, Suite 430 

Tyler, Texas 75701 

Telephone: 903.705.1117 

Matthew S. Yungwirth 

msyungwirth@duanemorris.com

Alice E. Snedeker

aesnedeker@duanemorris.com

John R. Gibson

jrgibson@duanemorris.com

DUANE MORRIS LLP

1075 Peachtree Street NE

Suite 1700

Atlanta, Georgia 30309

Telephone: 404.253.6900

Facsimile: 404.253.6901

William A. Liddell

waliddell@duanemorris.com

DUANE MORRIS LLP

2801 Via Fortuna

Suite 200

Austin, Texas 78746-7567 

Telephone: (512) 277-2272 

Facsimile: (512) 227-2301 

Tyler Marandola

tmarandola@duanemorris.com

DUANE MORRIS LLP

30 S. 17th Street

Philadelphia, PA 19103

Telephone: (215) 979-1000 

Case 2:23-cv-00202-JRG-RSP Document 83 Filed 07/29/24 Page 3 of 5 PageID #: 2112
Elissa Sanford

esanford@duanemorris.com

DUANE MORRIS LLP

901 New York Avenue NW

Suite 700 East

Washington, D.C. 20001-4795

Telephone: (202) 776-5231

Counsel for Defendants / Intervenors

Case 2:23-cv-00202-JRG-RSP Document 83 Filed 07/29/24 Page 4 of 5 PageID #: 2113
CERTIFICATE OF SERVICE

The undersigned hereby certifies that counsel of record who are deemed to have consented 

to electronic service are being served with a copy of this document via the Court’s CM/ECF system 

per Local Rule CV-5(a)(3) on July 29, 2024. 

/s/ Melissa R. Smith 

 Melissa R. Smith

CERTIFICATE OF CONFERENCE

The undersigned hereby certifies that, pursuant to Local Rule CV-7(h), counsel for the 

Parties met and conferred to discuss the substantive issues addressed in this Motion on July 26, 

2024. Counsel for Plaintiff indicated that it does not oppose this Motion. 

/s/ Melissa R. Smith

 Melissa R. Smith

Case 2:23-cv-00202-JRG-RSP Document 83 Filed 07/29/24 Page 5 of 5 PageID #: 2114