Federal Circuit Affirms Willful Infringement and Enhanced Damages Against Vicor in Power Converter Patent Case
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📋 Fallzusammenfassung
| Fallbezeichnung | SynQor, Inc. v. Vicor Corporation |
| Fallnummer | 24-1879 (Fed. Cir.) |
| Gericht | Bundesberufungsgericht, Berufung aus dem District of Columbia |
| Dauer | May 2024 – Feb 2026 1 year 9 months |
| Ergebnis | Plaintiff Win — Enhanced Damages & Attorneys’ Fees Affirmed |
| Streitige Patente | |
| Beschuldigte Produkte | High-efficiency power converters (components in enterprise computing, telecommunications, defense) |
In a significant power electronics patent infringement ruling, the U.S. Court of Appeals for the Federal Circuit affirmed a jury verdict of indirect and willful infringement against Vicor Corporation, upholding both enhanced damages and attorneys’ fees awards in favor of SynQor, Inc. Case No. 24-1879, closed February 13, 2026, following 625 days of appellate proceedings, delivers a clear message to the power conversion industry: aggressive defense strategies against well-documented infringement findings face an uphill battle at the Federal Circuit level.
The case centers on high-efficiency power converter technology — a commercially critical sector powering data centers, telecommunications infrastructure, and defense electronics. For patent attorneys, IP professionals, and R&D teams operating in this space, the court’s unequivocal affirmance of willfulness findings and downstream remedies provides important guidance on litigation strategy, enforcement posture, and the real financial consequences of continuing infringing conduct. This ruling reinforces the Federal Circuit’s consistent treatment of willful infringement as a threshold that, once crossed, opens defendants to substantial enhanced exposure.
Fallübersicht
Die Parteien
⚖️ Kläger
Massachusetts-based power electronics company with a robust IP portfolio focused on high-efficiency, unregulated bus converters and intermediate bus architecture (IBA) power systems.
🛡️ Beklagter
Globaler Technologiekonzern und bedeutender Smartphone-Hersteller, der mit Produkten der Galaxy-Serie auf dem Markt für Premium-Geräte konkurriert.
Die streitigen Patente
This landmark case involved six patents covering architectural and circuit-level innovations in high-efficiency power conversion, including unregulated and semi-regulated bus converter topologies used in IBA power delivery systems.
- • US7269034B2 — High-efficiency unregulated bus converter
- • US7564702B2 — The ‘702 patent central to the appellate verdict (Intermediate Bus Architecture)
- • US7072190B2 — Power conversion systems with improved efficiency
- • US7558083B2 — Unregulated bus converter with enhanced control
- • US8023290B2 — Distributed power system architecture
- • US7272021B2 — High-efficiency power converter circuit topology
Developing a power converter product?
Check if your high-efficiency power converter design might infringe these or related patents before launch.
Das Urteil und die rechtliche Analyse
Ergebnis
The Federal Circuit affirmed the jury’s verdict of indirect and willful infringement of U.S. Patent No. 7,564,702 (the ‘702 patent). Additionally, the court upheld both the district court’s enhanced damages order under 35 U.S.C. § 284 and the attorneys’ fees order under 35 U.S.C. § 285. The combined exposure of enhanced damages (potentially up to three times actual damages) plus attorneys’ fees represents one of the most severe remedy combinations available under U.S. patent law.
Wichtige rechtliche Fragen
The Federal Circuit’s unequivocal language — “we have considered Vicor’s remaining arguments and find them unpersuasive” — signals that Vicor mounted a broad-based challenge that failed to identify reversible error. Indirect infringement findings require proof of underlying direct infringement by a third party combined with either inducement or contributory infringement. Willful infringement, post-*Halo Electronics v. Pulse Electronics* (2016), requires subjective willfulness. The affirmance of enhanced damages (§ 284) indicates the district court’s determination was well-grounded, while attorneys’ fees (§ 285) for an “exceptional” case, as defined by *Octane Fitness v. ICON Health* (2014), were also properly affirmed.
Freedom to Operate (FTO) Analysis in Power Electronics
This case highlights critical IP risks in the power converter sector. Choose your next step:
📋 Die Auswirkungen dieses Falls verstehen
Informieren Sie sich über die spezifischen Risiken und Auswirkungen dieses Rechtsstreits.
- Alle 6 verwandten Patente in diesem Technologiebereich anzeigen
- See which companies are most active in power electronics patents
- Muster der Anspruchsauslegung verstehen
🔍 Das Risiko meines Produkts überprüfen
Führen Sie eine umfassende FTO-Analyse für Ihre eigene Technologie oder Ihr eigenes Produkt durch.
- Geben Sie Ihre Produktbeschreibung oder technischen Merkmale ein.
- KI identifiziert potenziell blockierende Patente
- Erhalten Sie einen umsetzbaren Risikobewertungsbericht
Hochrisikogebiet
High-efficiency bus converters
6 Verwandte Patente
In power conversion space
Strong Licensing Posture
For SynQor’s portfolio
✅ Wichtigste Erkenntnisse
Federal Circuit affirmed indirect and willful infringement of the ‘702 patent (US7564702B2) — a strong precedent for IBA power converter enforcement.
Verwandte Rechtsprechung suchen →Enhanced damages and attorneys’ fees survived appellate challenge, confirming well-supported district court discretion.
Präzedenzfälle erkunden →Häufig gestellte Fragen
Six patents were identified: US7269034B2, US7564702B2, US7072190B2, US7558083B2, US8023290B2, and US7272021B2, covering high-efficiency power converter technology.
The court affirmed the jury’s verdict of indirect and willful infringement of the ‘702 patent and upheld the district court’s enhanced damages and attorneys’ fees orders, finding Vicor’s appellate arguments unpersuasive.
It strengthens SynQor’s licensing and enforcement position across the IBA power electronics sector and signals that willfulness-based enhanced damages awards are sustainable when adequately supported at trial.
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Referenzen
- United States Court of Appeals for the Federal Circuit — Case 24-1879
- USPTO Patent Full-Text Database (via Google Patents)
- PACER — Case No. 24-1879
- Cornell Legal Information Institute — 35 U.S.C. § 284 & § 285
- PatSnap — IP Intelligence Solutions for Power Electronics
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