Case 6:21-cv-00620-ADA Document 30 Filed 03/25/22 Page 1 of 10
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`UNITED STATES DISTRICT COURT
`FOR THE WESTERN DISTRICT OF TEXAS
`WACO DIVISION
`
`XR COMMUNICATIONS, LLC, dba,
`VIVATO TECHNOLOGIES,
`
`Plaintiff,
`v.
`AMAZON.COM, INC. et al.
`
`Defendants.
`
`
`
`
`
`
`APPLE INC.,
`
`DEFENDANT.
`
`ASUSTEK COMPUTER INC.
`
`DEFENDANT.
`
`CISCO SYSTEMS, INC. et al.
`
`DEFENDANT.
`
`GOOGLE LLC
`
`DEFENDANT.
`
`Civil Action No. 6:21-cv-00619-ADA
`JURY TRIAL DEMANDED
`
`Civil Action No. 6:21-cv-00620-ADA
`JURY TRIAL DEMANDED
`
`Civil Action No. 6:21-cv-00622-ADA
`JURY TRIAL DEMANDED
`
`Civil Action No. 6:21-cv-00623-ADA
`JURY TRIAL DEMANDED
`
`Civil Action No. 6:21-cv-00625-ADA
`JURY TRIAL DEMANDED
`
`SAMSUNG ELECTRONICS CO., LTD. et al.
`
`DEFENDANTS.
`
`Civil Action No. 6:21-cv-00626-ADA
`JURY TRIAL DEMANDED
`
`DELL TECHNOLOGIES INC. et al.
`
`DEFENDANTS.
`
`HP INC.,
`
`DEFENDANT.
`
`MICROSOFT CORPORATION,
`
`DEFENDANT.
`
`Civil Action No. 6:21-cv-00646-ADA
`JURY TRIAL DEMANDED
`
`Civil Action No. 6:21-cv-00694-ADA
`JURY TRIAL DEMANDED
`
`Civil Action No. 6:21-cv-00695-ADA
`JURY TRIAL DEMANDED
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`

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`Case 6:21-cv-00620-ADA Document 30 Filed 03/25/22 Page 2 of 10
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`NOTICE OF AGREED EXTENSION OF DEADLINE
`TO EXCHANGE PROPOSED CLAIM CONSTRUCTIONS
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`Pursuant to the Court’s March 7, 2022 Amended Standing Order Regarding Joint or
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`Unopposed Request to Change Deadlines and the Court’s Scheduling Orders entered in the above-
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`captioned cases, Plaintiff XR Communications LLC (“Plaintiff”) and Defendants Amazon.com,
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`Inc.; Amazon.com Services, Inc.; eero LLC; Apple Inc.; ASUSTeK Computer Inc.; Cisco Systems,
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`Inc.; Meraki, LLC; Google LLC; Samsung Electronics America, Inc.; Samsung Electronics Co.,
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`Ltd.; Dell Inc.; Dell Technologies Inc.; HP Inc.; and Microsoft Corporation (collectively,
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`“Defendants”) hereby notify the Court that they have agreed to extend the deadline for the mutual
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`exchange of proposed constructions for terms of the Patents-in-Suit from March 25, 2022 to
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`March 29, 2022. The parties certify that this change in deadline is unopposed, does not change
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`the date of any hearing, trial, or other Court date, and does not extend any deadline of a final
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`submission that affects the Court’s ability to hold a scheduling hearing, trial, or Court event.
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`Dated: March 25, 2022
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`
`
`
`/s/ James N. Pickens
`Reza Mirzaie (CA SBN 246953)
`rmirzaie@raklaw.com
`Paul A. Kroeger (CA SBN 229074)
`pkroeger@raklaw.com
`Philip X. Wang (CA SBN 262239)
`pwang@raklaw.com
`James N. Pickens (CA SBN 307474)
`jpickens@raklaw.com
`Minna Chan (CA SBN 305941)
`mchan@raklaw.com
`Christian Conkle (CA SBN 306374)
`cconkle@raklaw.com
`Jason M. Wietholter (CA SBN 337139)
`jwietholter@raklaw.com
`RUSS AUGUST & KABAT
`12424 Wilshire Blvd. 12th Floor
`Los Angeles, CA 90025
`Phone: (310) 826-7474
`
`
`Respectfully submitted,
`
`
`
`
`
`/s/ Robert T. Cruzen
`Deron R. Dacus (TX Bar No. 00790553)
`ddacus@dacusfirm.com
`THE DACUS FIRM, P.C.
`821 ESE Loop 323, Suite 430
`Tyler, TX 75701
`Phone: (903) 705-1117
`Fax: (903) 581-2543
`
`Robert T. Cruzen (OR Bar No. 080167)
`(Admitted Pro Hac Vice)
`rob.cruzen@klarquist.com
`James E. Geringer (OR Bar No. 951783)
`(Admitted Pro Hac Vice)
`james.geringer@klarquist.com
`KLARQUIST SPARKMAN, LLP
`121 S.W. Salmon Street, Suite 1600
`Portland, OR 97204
`Phone: (503) 595-5300
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`
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`-1-
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`

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`Case 6:21-cv-00620-ADA Document 30 Filed 03/25/22 Page 3 of 10
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`Attorneys for Plaintiff
`XR COMMUNICATIONS, LLC d/b/a
`VIVATO TECHNOLOGIES, INC.
`
`
`
`Fax: (503) 595-5301
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`Attorneys for Defendants
`AMAZON.COM, INC.,
`AMAZON.COM SERVICES LLC, and
`EERO LLC
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`
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`/s/ Michael T. Pieja
`Michael T. Pieja (Pro Hac Vice)
`mpieja@goldmanismail.com
`Douglas Winnard (Pro Hac Vice)
`dwinnard@goldmanismail.com
`Lesley Hamming (Pro Hac Vice)
`lhamming@goldmanismail.com
`Jennifer M. Hartjes (Pro Hac Vice)
`jhartjes@goldmanismail.com
`GOLDMAN ISMAIL TOMASELLI
`BRENNAN & BAUM LLP
`200 South Wacker Dr., 22nd Floor
`Chicago, IL 60606
`Phone: (312) 681-6000
`Fax: (312) 881-5191
`
`J. Stephen Ravel (TX Bar No. 16584975)
`steve.ravel@kellyhart.com
`Kelly Ransom (TX Bar No. 24109427)
`kelly.ransom@kellyhart.com
`KELLY HART & HALLMAN LLP
`303 Colorado, Suite 2000
`Austin, TX 78701
`Phone: (512) 495-6429
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`Attorneys for Defendant
`APPLE INC.
`
`/s/ Jonathan K. Waldrop
`Jonathan K. Waldrop (CA Bar No. 297903)
`(Admitted in this District)
`jwaldrop@kasowitz.com
`Marcus A. Barber (CA Bar No. 307361)
`(Admitted in this District)
`mbarber@kasowitz.com
`John W. Downing (CA Bar No. 252850)
`(Admitted in this District)
`jdowning@kasowitz.com
`KASOWITZ BENSON TORRES LLP
`333 Twin Dolphin Drive, Suite 200
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`-2-
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`Case 6:21-cv-00620-ADA Document 30 Filed 03/25/22 Page 4 of 10
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`Redwood Shores, CA 94065
`Phone: (650) 453-5170
`Fax: (650) 453-5171
`
`Allen F. Gardner (TX Bar No. 24043679)
`allen@allengardnerlaw.com
`ALLEN GARDNER LAW, PLLC
`609 S. Fannin
`Tyler, TX 75701
`Phone: (903) 944-7537
`Fax: (903) 944-7856
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`Attorneys for Defendant
`ASUSTeK COMPUTER INC.
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`/s/ Ryan Hawkins
`Elise Edlin
`eedlin@perkinscoie.com
`Sarah E. Piepmeier
`spiepmeier@perkinscoie.com
`PERKINS COIE LLP
`505 Howard Street, Suite 1000
`San Francisco, CA 94105
`Phone: (415) 344-7191
`Fax: (415) 344-7391
`
`Ryan Hawkins
`rhawkins@perkinscoie.com
`PERKINS COIE LLP
`11452 El Camino Real, Suite 300
`San Diego, CA 92130
`Phone: (858) 720-5709
`Fax: (858) 720-5809
`
`Dakota Kanetzky
`dkanetzky@perkinscoie.com
`PERKINS COIE LLP
`405 Colorado Street, Suite 1700
`Austin, TX 78701
`Phone: (737) 256-6115
`Fax: (737) 256-6300
`
`Samuel A. Hamer
`shamer@carlsoncaspers.com
`Jonathan D. Carpenter
`jcarpenter@carlsoncaspers.com
`Peter M. Kohlhepp
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`-3-
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`Case 6:21-cv-00620-ADA Document 30 Filed 03/25/22 Page 5 of 10
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`pkohlhepp@carlsoncaspers.com
`Philip P. Caspers
`pcaspers@carlsoncaspers.com
`William F. Bullard
`wbullard@carlsoncaspers.com
`CARLSON CASPERS VANDENBURGH &
`LINDQUIST
`225 South Sixth Street, Suite 4200
`Minneapolis, MN 55402
`Phone: (612) 436-9600
`Fax: (612) 436-9605
`
`Attorneys for Defendant
`CISCO SYSTEMS, INC. and MERAKI LLC
`
`
`
`/s/ Nicholas H. Lee
`Nicholas H. Lee (pro hac vice)
`nicholas.lee@arnoldporter.com
`ARNOLD & PORTER KAYE SCHOLER LLP
`777 S. Figueroa Street, 44th Floor
`Los Angeles, CA 90017-5844
`Phone: (213) 243-4156
`Fax: (213) 243-4199
`
`Paul Margulies (DC Bar No. 1000297)
`paul.margulies@arnoldporter.com
`ARNOLD & PORTER KAYE SCHOLER LLP
`601 Massachusetts Avenue, NW
`Washington, DC 20001
`Phone: (202) 942-5000
`Fax: (202) 942-5999
`
`Michael A. Berta (pro hac vice)
`michael.berta@arnoldporter.com
`Bonnie Phan (pro hac vice)
`bonnie.phan@arnoldporter.com
`ARNOLD & PORTER KAYE SCHOLER LLP
`Three Embarcadero Center, 10th Floor
`San Francisco, CA 94111
`Phone: (415) 471-3100
`Fax: (415) 471-3400
`
`Michael D.K. Nguyen
`michael.nguyen@arnoldporter.com
`ARNOLD & PORTER KAYE SCHOLER LLP
`3000 El Camino Real, Building 5, Suite 500
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`-4-
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`Case 6:21-cv-00620-ADA Document 30 Filed 03/25/22 Page 6 of 10
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`Palo Alto, CA 94306
`Phone: (650) 319-4500
`Fax: (650) 319-4700
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`Paige Arnette Amstutz
`pamstutz@scottdoug.com
`SCOTT, DOUGLASS & MCCONNICO, LLP
`303 Colorado Street
`Suite 2400
`Austin, TX 78701
`Phone: (512) 495-6300
`Fax: 512-495-6399
`
`Barry K. Shelton
`bshelton@winston.com
`WINSTON & STRAWN LLP
`2121 N. Pearl Street, Suite 900
`Dallas, TX 75201
`Phone: (214) 453-6400
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`Attorneys for Defendant
`GOOGLE LLC
`
`
`
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`
`
`/s/ Ryan M. Nishimoto
`Ryan M. Nishimoto (pro hac vice)
`(CA Bar No. 235208)
`ryan.nishimoto@arnoldporter.com
`ARNOLD & PORTER KAYE SCHOLER LLP
`777 South Figueroa Street, 44th Floor
`Los Angeles, CA 90017
`Phone: (213) 243-4000
`Fax: (213) 243-4199
`
`Jin-Suk Park (DC Bar No. 484378)
`jin.park@arnoldporter.com
`Paul Margulies (pro hac vice)
`paul.margulies@arnoldporter.com
`Atanas T. Baitchev (pro hac vice)
`atanas.baitchev@arnoldporter.com
`ARNOLD & PORTER KAYE SCHOLER LLP
`601 Massachusetts Ave., NW
`Washington, DC 20001-3743
`Phone: (202) 942-5648
`Fax: (202) 942-5999
`
`Melissa Richards Smith
`melissa@gillamsmithlaw.com
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`
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`-5-
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`Case 6:21-cv-00620-ADA Document 30 Filed 03/25/22 Page 7 of 10
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`GILLAM AND SMITH, LLP
`303 South Washington Avenue
`Marshall, TX 75670
`Phone: (903) 934-8450
`Fax: (903)934-9257
`
`Attorneys for Defendants
`SAMSUNG ELECS. CO., LTD. AND
`SAMSUNG ELECS. AMERICA, INC.
`
`
`
`
`
`/s/ Brady Cox
`Michael J. Newton (TX Bar No. 24003844)
`mike.newton@alston.com
`Brady Cox (TX Bar No. 24074084)
`brady.cox@alston.com
`ALSTON & BIRD LLP
`2200 Ross Avenue, Suite 2300
`Dallas, TX 75201
`Phone: (214) 922-3400
`Fax: (214) 922-3899
`
`Lauren N. Griffin (NC Bar No. 54766)
`lauren.griffin@alston.com
`ALSTON & BIRD LLP
`101 S. Tryon Street, Suite 4000
`Charlotte, North Carolina 28280
`Phone: (704) 444-1000
`Fax: (704) 444-1111
`
`Bradley W. Micsky
`bmicsky@carlsoncaspers.com
`Dennis C. Bremer
`dbremer@carlsoncaspers.com
`Peter M. Kohlhepp
`pkohlhepp@carlsoncaspers.com
`Philip P. Caspers
`pcaspers@carlsoncaspers.com
`William F. Bullard
`wbullard@carlsoncaspers.com
`CARLSON CASPERS VANDENBURGH &
`LINDQUIST P.A.
`225 S. Sixth Street, Suite 4200
`Minneapolis, MN 55402
`Phone: (612) 436-9600
`Fax: (612) 436-9605
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`Attorneys for DELL TECHNOLOGIES INC.
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`-6-
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`Case 6:21-cv-00620-ADA Document 30 Filed 03/25/22 Page 8 of 10
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`
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`/s/ Aamir A. Kazi
`W. Thomas Jacks (TX Bar No. 10452000)
`jacks@fr.com
`FISH & RICHARDSON P.C.
`111 Congress Avenue, Suite 810
`Austin, TX 78701
`Phone: (512) 472-5070
`Fax: (512) 320-8935
`
`Ahmed J. Davis (pro hac vice)
`davis@fr.com
`FISH & RICHARDSON P.C.
`1000 Maine Ave. SW, Suite 1000
`Washington, DC 20024
`Phone: (202) 783-5070
`Fax: (202) 783-2331
`
`Aamir A. Kazi (pro hac vice)
`kazi@fr.com
`FISH & RICHARDSON P.C.
`1180 Peachtree Street NE, 21st Floor
`Atlanta, GA 30309
`Phone: (404) 892-5005
`Fax: (404) 892-5002
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`Attorneys for Defendant
`HP INC.
`
`
`
`
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`/s/ Kelly C. Hunsaker
`Katherine Vidal (CA Bar No. 194971)
`kvidal@winston.com
`Kelly C. Hunsaker (CA Bar No. 168307)
`khunsaker@winston.com
`Matthew R. McCullough (CA Bar No. 301330)
`mrmccullough@winston.com
`WINSTON & STRAWN LLP
`275 Middlefield Road, Suite 205
`Menlo Park, CA 94025
`Phone: (650) 858-6500
`Fax: (650) 858-6559
`
`Robert N. Kang (CA Bar No. 274389)
`rkang@winston.com
`WINSTON & STRAWN LLP
`101 California Street, 35th Floor
`San Francisco, California 94111-5840
`Phone: (415) 591-1000
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`Case 6:21-cv-00620-ADA Document 30 Filed 03/25/22 Page 9 of 10
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`Fax: (415) 591-1400
`
`William Logan (TX Bar No. 24106214)
`wlogan@winston.com
`WINSTON & STRAWN LLP
`800 Capitol St., Suite 2400,
`Houston, TX 77002-2925
`Phone: (713) 651-2600
`Fax: (713) 651-2700
`
`M. Brett Johnson
`mbjohnson@winston.com
`WINSTON & STRAWN LLP
`2121 N. Pearl Street, Suite 900
`Dallas, TX 75201
`Phone: (214) 453-6500
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`Attorneys for Defendant
`MICROSOFT CORPORATION
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`-8-
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`Case 6:21-cv-00620-ADA Document 30 Filed 03/25/22 Page 10 of 10
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`CERTIFICATE OF SERVICE
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`I hereby certify that all counsel of record are being served with a copy of the foregoing
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`document via electronic mail on March 25, 2022.
`
`/s/ J. Stephen Ravel
`J. Stephen Ravel
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`-9-
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