VLSI Technology v. Intel: Semiconductor Patent Battle Ends in Split Verdict
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📋 Fallzusammenfassung
| Fallbezeichnung | VLSI Technology, LLC v. Intel Corporation |
| Fallnummer | 5:17-cv-05671 (N.D. Cal.) |
| Gericht | US-Bezirksgericht für den nördlichen Bezirk von Kalifornien |
| Dauer | Oct 2017 – Mar 2024 6 years 5 months |
| Ergebnis | Split Verdict — Mixed Judgment |
| Streitige Patente | |
| Beschuldigte Produkte | Intel Core i3, i5, i7, Xeon, Atom Processors, Stratix 10 FPGAs, EMIB, Turbo Boost Max Technology 3.0 |
Fallübersicht
Die Parteien
⚖️ Kläger
Non-practicing entity (NPE) that acquired a portfolio of semiconductor-related patents, many originating from legacy Freescale Semiconductor intellectual property.
🛡️ Beklagter
World’s largest semiconductor manufacturer by revenue and the designer of the accused microprocessor products at issue.
Streitige Patente
This landmark case involved eight patents covering core aspects of modern processor architecture — areas directly relevant to competitive performance in Intel’s product lines.
- • US7706207B2 — Memory access and interconnect technologies
- • US8004922B2 — Semiconductor power/performance optimization (ultimately invalidated)
- • US8020014B2 — Process integration for semiconductor devices
- • US7268588B2 — Transistor and circuit design
- • US7675806B2 — Semiconductor architecture
- • US7709303B2 — Chip design methodology
- • US8268672B2 — Advanced manufacturing processes
- • US8566836B2 — Memory/storage controller technology (non-infringed)
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Das Urteil und die rechtliche Analyse
Ergebnis
The court entered a mixed judgment on March 29, 2024. Specifically, in favor of Intel, VLSI’s infringement counts for US8004922 and US8566836 were dismissed, and US8004922 was declared invalid. Simultaneously, Intel’s counterclaim for a declaratory judgment of license was dismissed without prejudice, directing Intel to refile in the proper forum.
Wichtige rechtliche Fragen
The court’s summary judgment rulings drove the final disposition. The invalidation of US8,004,922 underscored the continuing viability of validity challenges on technical grounds. The non-infringement finding on US8,566,836 likely resulted from narrow claim construction. Intel’s failed license defense, dismissed on procedural grounds, reveals a crucial strategic dynamic as it leaves this defense live for potential future proceedings.
Freedom to Operate (FTO) & Risk Management
This case highlights critical IP risks in semiconductor design and manufacturing. Choose your next step:
📋 Understand Semiconductor IP Risks
Learn about the specific risks and implications for semiconductor IP from this litigation.
- View all 8 patents in this case (and related family members)
- Sehen Sie, welche Unternehmen im Bereich Halbleiter-IP am aktivsten sind.
- Understand claim construction patterns for microprocessors
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Führen Sie eine umfassende FTO-Analyse für Ihre eigene Technologie oder Ihr eigenes Produkt durch.
- Geben Sie Ihre Produktbeschreibung oder technischen Merkmale ein.
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Hochrisikogebiet
Microprocessor Architecture, Power Management, Memory Control
8 geltend gemachte Patente
In core processor design
Validity Risks Present
US8004922 invalidated at summary judgment
✅ Wichtigste Erkenntnisse
Summary judgment on invalidity (clear-and-convincing standard) remains achievable in semiconductor cases with strong prior art.
Verwandte Rechtsprechung suchen →License defenses must be asserted in proper forum — procedural missteps can delay, not eliminate, the defense.
Präzedenzfälle erkunden →Multi-patent NPE assertions create simultaneous validity exposure across the portfolio.
NPE-Portfolios analysieren →Häufig gestellte Fragen
Eight U.S. patents covering semiconductor architecture, power management, memory control, and manufacturing processes, including US7706207, US8004922, US8020014, US7268588, US7675806, US7709303, US8268672, and US8566836.
The court entered summary judgment findings: US8004922 was found invalid, US8566836 was found not infringed, and Intel’s license counterclaim was dismissed without prejudice for improper forum.
It reinforces the viability of invalidity and non-infringement defenses at summary judgment in complex chip cases, while leaving Intel’s license defense unresolved — a key variable for VLSI’s broader assertion campaign.
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Referenzen
- PACER Case 5:17-cv-05671
- USPTO Patent Search for US8004922
- Related: VLSI v. Intel, W.D. Tex. 6:21-cv-57
- PatSnap – Lösungen für den Umgang mit geistigem Eigentum für Anwaltskanzleien
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