XR Communications, LLC (d/b/a Vivato Technologies)

XR Communications, LLC asserted U.S. Patent 7,877,113 against Ruckus Wireless, Inc. in the Central District of California. The action was later superseded/succeeded by the Northern District of California action, and the parties disputed whether Ruckus Wireless, Inc. still existed as an entity after the ARRIS/Brocade transaction.

Federal Circuit appeal arising from the N.D. Cal. consolidated action. The court affirmed the district court's claim construction and held the disputed 'search receiver logic' term in U.S. Patent 6,611,231 invalid as indefinite; PatSnap describes the appeal as covering the five-patent portfolio including U.S. 7,877,113. Federal Circuit docket entries recorded AFFIRMED; a third-party record lists Appeal Dismissed (discrepancy unresolved).