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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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` SAMSUNG ELECTRONICS CO., LTD.,
`SAMSUNG ELECTRONICS AMERICA, INC., and GOOGLE LLC
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`Petitioners
`v.
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` XR COMMUNICATIONS, LLC D/B/A VIVATO TECH,
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`Patent Owner.
`__________________________
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`IPR2022-01362
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`U.S. Patent No. 10,715,235
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`PATENT OWNER’S MANDATORY NOTICES
`PURSUANT TO 37 C.F.R. §42.8(a)(2)
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`IPR2022-01362
`USP 10,715,235
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`Pursuant to 37 C.F.R. § 42.8, Patent Owner XR Communications LLC
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`submits these Mandatory Notices to satisfy the requirements of 37 C.F.R. § 42.8.
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`Patent Owner reserves its rights to supplement or modify these Notices.
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`1.
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`37 C.F.R. § 42.8(b)(1) - Real Party-In-Interest
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`Pursuant to 37 C.F.R. § 42.8(b)(1), Patent Owner identifies XR
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`Communications LLC as the real-party-in-interest.
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`2.
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`37 C.F.R. § 42.8(b)(2) - Related Matters
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`Patent Owner identifies the following related current or former proceedings
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`involving the patent-at-issue:
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`• Samsung Electronics Co., Ltd. et al v. XR Communications LLC.,
`IPR2022-01362 (PTAB);
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`• Amazon.com, Inc., et al v. XR Communications LLC., IPR2022-01353
`(PTAB);
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`• Apple Inc., et al v. XR Communications LLC., IPR2022-01155 (PTAB);
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`• Apple Inc., et al v. XR Communications LLC., IPR2022-00367 (PTAB);
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`• XR Communications, LLC, dba Vivato Technologies. V. HP Inc., No.
`6:21-cv-00694 (WDTX);
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`• XR Communications, LLC, dba Vivato Technologies. v. Microsoft
`Corporation, No. 6:21-cv-00695 (WDTX);
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`• XR Communications, LLC, dba Vivato Technologies. v. Dell
`Technologies Inc., et al., No. 6:21-cv-00646 (WDTX);
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`• XR Communications, LLC, dba Vivato Technologies. v. Amazon.com
`Inc., et al., No. 6:21-cv-00619 (WDTX);
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`IPR2022-01362
`USP 10,715,235
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`• XR Communications, LLC, dba Vivato Technologies. v. Apple, Inc., No.
`6:21-cv-00620 (WDTX);
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`• XR Communications, LLC, dba Vivato Technologies. v. ASUSTeK
`Computer Inc., No. 6:21-cv-00622 (WDTX);
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`• XR Communications, LLC, dba Vivato Technologies. v. Google LLC.,
`No. 6:21-cv-00625 (WDTX); and
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`• XR Communications, LLC, dba Vivato Technologies. v. Samsung
`Electronics Co., Ltd. et al , No. 6:21-cv-00626 (WDTX)
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`37 C.F.R. § 42.8(b)(3) - Lead and Back-Up Counsel
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`Pursuant to 37 C.F.R. § 42.8(b)(3), Patent Owner identifies the following
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`3.
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`counsel as its lead counsel and backup counsel in this proceeding:
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`Lead Counsel:
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`Reza Mirzaie, Reg. No. 69,138
`Russ, August & Kabat
`12424 Wilshire Blvd. 12th Floor
`Los Angeles, CA 90025
`Tel.: 310-826-7474
`Fax: 310-826-6991
`rmirzaie@raklaw.com
`rak_vivato@raklaw.com
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`Backup Counsel:
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`Philip Wang, Reg. No. 74,621
`Russ, August & Kabat
`12424 Wilshire Blvd. 12th Floor
`Los Angeles, CA 90025
`Tel.: 310-826-7474
`Fax: 310-826-6991
`pwang@raklaw.com
`rak_vivato@raklaw.com
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`4.
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`37 C.F.R. § 42.8(b)(4) - Service Information
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`IPR2022-01362
`USP 10,715,235
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`Please address all correspondence to the lead and backup counsel as shown
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`above. Patent Owner consents to electronic service by email.
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`Date: January 25, 2023
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`Respectfully submitted,
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`/s/ Reza Mirzaie
`Reza Mirzaie, Reg. No. 69,138
`Lead counsel for Patent Owner
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`IPR2022-01362
`USP 10,715,235
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`CERTIFICATE OF SERVICE (37 C.F,R. § 42.6(e))
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`The undersigned hereby certifies that the above document was served on
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`January 25, 2023 by filing this document through the Patent Trial and Appeal Case
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`Tracking System (P-TACTS) system as well as serving a copy via electronic mail
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`upon the following attorneys of record for the Petitioners:
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`Ali R. Sharifahmadian, Reg. No. 48,202
`Paul Margulies (Reg No. 59,580)
`Arnold & Porter Kaye Scholer LLP
`601 Massachusetts Ave., NW
`Washington, DC 20001-3743
`Tel: 202-942-5000
`Fax: 202-942-5999
`ali.sharifahmadian@arnoldporter.com
`paul.margulies@arnoldporter.com
`xSamsungXRCommAP@arnoldporter.com
`xGoogleXR@arnoldporter.com
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`Date: January 25, 2023
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`/s/ Reza Mirzaie
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`Reza Mirzaie
`Reg. No. 69,138
`Attorney for Patent Owner
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`RUSS AUGUST & KABAT
`12424 Wilshire Blvd., 12th Fl.
`Los Angeles, CA 90025
`(310) 826-7474
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