On June 10, 2022, MIMO Research LLC filed suit against Samsung Electronics Co., Ltd. in the United States District Court for the Eastern District of Texas (Case No. 5:22-cv-00073), asserting infringement of five U.S. patents: US7046716B1, US7091854B1, US7305057B1, US7433382B1, and US7133646B1. The accused products included Samsung's Galaxy Note 20 Ultra, Galaxy S21 Ultra, Galaxy S21+, Galaxy S22 Ultra, Galaxy S22+, Galaxy Z Fold2, and Galaxy Z Fold3 — spanning multiple flagship smartphone generations and form factors.

The recorded Basis of Termination is Dismissed with Prejudice. The docket order dated November 1, 2023 granted an Agreed Motion to Dismiss With Prejudice pursuant to Rule 41(a)(2), dismissing all of MIMO Research's claims against the named defendant in the member case (Texas Instruments Incorporated, in consolidated member case 5:22-cv-83) with prejudice, and that defendant's counterclaims without prejudice. Notably, the verdict order references Texas Instruments Incorporated as the counterparty — not Samsung Electronics — and directs closure of both the member case 5:22-cv-83 and lead case 5:22-cv-73. The specific terms between the parties are not disclosed in the available public record.

Resolution at 509 days is consistent with pre-trial dispositions in the Eastern District of Texas, a venue known for active patent dockets and relatively swift scheduling orders. What drove the agreed dismissal — whether licensing, invalidity risk, claim construction concerns, or another commercial arrangement — is not disclosed in the public record. The discrepancy between the named defendant in the case caption (Samsung Electronics) and the party named in the dismissal order (Texas Instruments Incorporated) is notable and may reflect the consolidated multi-defendant structure of the litigation.