`
`
`
`Nicholas Lee
`+1 213.243.4156 Direct
`nicholas.lee@arnoldporter.com
`
`August 10, 2022
`
`
`
`VIA E-MAIL
`
`Reza Mirzaie
`Russ August & Kabat
`12424 Wilshire Blvd. 12th Floor
`Los Angeles, CA 90025
`rmirzaie@raklaw.com
`
`Re:
`
`XR Communications LLC dba Vivato Technologies v. Google LLC, Case
`No. 6:21-cv-00625 (W.D. Tex.)
`
`Dear Reza:
`
`We write regarding our on-going litigation, in which XR Communications LLC
`dba Vivato Technologies asserts U.S. Patent Nos. 10,715,235 (the “’235 patent”) against
`Google LLC.
`
`Google is planning to submit a petition for inter partes review (IPR2022-01362)
`challenging claims 8-14 of the ’235 patent. By this letter, Google stipulates that, unless the
`Board denies or later vacates institution of this petition, Google will not seek resolution of
`invalidity in this litigation based on the specific grounds asserted in this petition.
`
`Sincerely,
`
`
`
`Nicholas Lee
`
`
`
`Counsel of record
`
`cc:
`
`
`
`
`Arnold & Porter Kaye Scholer LLP
`777 South Figueroa Street, 44th Floor | Los Angeles, CA 90017-5844 | www.arnoldporter.com
`
`
`
`Exhibit 1112
`Page 01 of 01
`
`
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