Four Batons Wireless Launches First Litigation over Mobile Communications Portfolio Received from Toshiba

April 28, 2024

Four among the roughly 60 patents that Toshiba divested to Four Batons Wireless LLC in June 2021 have now appeared in litigation. In a new Eastern District of Texas complaint, Four Batons accuses Samsung (2:24-cv-000284) of infringing those mobile communications patents through the provision of products—with the Samsung Z Flip 5 smartphone identified as the exemplary accused product—that support dual concurrent Wi-Fi, multiple heterogeneous radio interfaces, the WPA3 security certification standard, and the Samsung Intelligent Wi-Fi feature.

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