Plaintiff
7 cases as plaintiff.
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Daedalus Prime LLC is a privately held Delaware limited liability company with no disclosed revenue or headcount. Court filings list its principal place of business variously as Bronxville, New York and, later, Croton-on-Hudson, New York (75 South Riverside). Press reporting (KED Global) dates its formation to 2021. It is not a public company and no parent or outside litigation funder is disclosed in the sources reviewed.
Operations. Daedalus Prime has no products, services, or manufacturing; TSMC stated in a Delaware filing that "Daedalus, which makes nothing," has no capability to supply the technologies it targets. It is a patent assertion entity holding a portfolio acquired from Intel Corp. A recorded Patent Assignment Agreement (effective June 3, 2022) transferred Intel patents to Daedalus, tied to an earlier April 21, 2021 purchase agreement. Reporting puts the portfolio at roughly 122 former Intel patents covering microprocessor circuitry, processor power management, cache coherency, and integrated-circuit/mobile SoC technology. Unified Patents classifies the entity as an NPE/PAE.
Litigation posture. Daedalus Prime is a pure plaintiff-side litigant: 3 plaintiff cases and 0 defendant cases in our tracked data, a classic NPE pattern. The tracked suits are Daedalus Prime v. MediaTek (E.D. Tex., Marshall Division, filed 2024-04-08), v. Google (W.D. Tex., Waco Division), and v. Marvell Technology (W.D. Tex., Waco Division) — both Texas venues long favored by patent plaintiffs.
Notable cases and context. The MediaTek case asserted eight Intel-origin patents; MediaTek (with Arm Ltd. joining) challenged several at the PTAB, and the district case settled and was dismissed in May 2025. The Marvell complaint targets the OCTEON 10 DPU and asserts power-management and cache architecture patents. Separately, public reporting and docket data show a broader campaign since 2022 against Samsung, TSMC, Qualcomm, NXP, Mercedes-Benz, Mazda, and Xiaomi, including ITC actions and a Hamburg Unified Patent Court suit asserting EP2792100.
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Daedalus Prime LLC sued MediaTek Inc. in the Eastern District of Texas, Marshall Division, alleging infringement of eight U.S. patents, including US 8,984,228. The court partially granted MediaTek's motion to dismiss, dismissing the § 271(f) and pre-suit willfulness allegations, and the case is listed as terminated.
Daedalus Prime LLC asserted eight patents, including the '080 patent, against Samsung and TSMC in the Eastern District of Texas. The case was stayed in October 2022 under 28 U.S.C. § 1659 pending a parallel ITC investigation; it was consolidated with 2:22-cv-00353 and 2:22-cv-00354 and then deconsolidated per the stay order.
Daedalus Prime LLC asserted six Daedalus Prime patents, including the '080 patent, against Arrow Electronics and other distributor and semiconductor entities in the District of Delaware. The case was closed/terminated on March 1, 2023.
Daedalus Prime LLC asserted six Daedalus Prime patents, including the '080 patent, against Mazda, MediaTek, Mercedes-Benz, and Visteon entities in the District of Delaware. The docket is marked closed.
Daedalus Prime LLC filed a Section 337 complaint alleging infringement of six Daedalus Prime patents, including the '080 patent. The Commission instituted the investigation against Avnet, Digi-Key, Mercedes-Benz, Mouser, Newark, and NXP respondents; it was terminated on February 27, 2023, after the ALJ's initial determination terminating the investigation based on withdrawal of the complaint. Several other proposed respondents were not instituted.
Daedalus Prime LLC sued Google LLC in the Western District of Texas, Waco Division, asserting infringement including US 8,984,228. Google moved to dismiss pre-suit willful and indirect infringement claims, and the case remains open.
Daedalus Prime LLC sued Marvell Technology, Inc. in the Western District of Texas, Waco Division, asserting infringement including US 8,984,228 and targeting the Marvell OCTEON 10 DPU. The narrative reports conflicting status records: Daedalus Prime lists the case as pending, while Unified Patents and Ex Parte AI-Lab show it as closed.