Led Apogee, LLC v. NXP USA, Inc.: Voluntary Dismissal in LED Driver Patent Case
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📋 Case Summary
| Case Name | Led Apogee, LLC v. NXP USA, Inc. |
| Case Number | 6:24-cv-00021 (W.D. Tex.) |
| Court | U.S. District Court for the Western District of Texas |
| Duration | Jan 2024 – Apr 2024 87 days |
| Outcome | Defendant Win — Voluntary Dismissal with Prejudice |
| Patents at Issue | |
| Accused Products | NXP’s LED Driver Methods & ICs |
Case Overview
The Parties
⚖️ Plaintiff
Led Apogee, LLC is a patent assertion entity (PAE) whose portfolio is focused on LED-related intellectual property. As a non-practicing entity, its primary business model centers on licensing and litigation rather than product commercialization.
🛡️ Defendant
NXP USA, Inc. is the U.S.-based subsidiary of NXP Semiconductors, a global leader in mixed-signal semiconductor solutions with a substantial presence in automotive electronics, IoT, and LED driver integrated circuits.
Patents at Issue
This case involved **U.S. Patent No. US6982527B2**, covering a *method for driving light emitting diodes (LEDs)* — a foundational technology in modern lighting, automotive, and display systems. LED driver patents occupy a commercially sensitive space, as their claim scope can broadly touch semiconductor ICs, firmware, and system-level implementations across multiple industries.
- • US6982527B2 — Method for driving light emitting diodes (LEDs)
Designing an LED product?
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The Verdict & Legal Analysis
Outcome
The action was voluntarily dismissed with prejudice by the plaintiff under FRCP 41(a)(1)(A)(i). No damages were awarded. No injunctive relief was granted. Each party was ordered to bear its own costs, attorneys’ fees, and expenses. Because the dismissal was entered *with prejudice*, Led Apogee is permanently barred from re-filing the same claims against NXP USA based on this patent.
Key Legal Issues
The dismissal *with prejudice* under FRCP 41(a)(1)(A)(i) occurred at an exceptionally early stage, before NXP filed an answer. No judicial ruling on the merits — validity, infringement, or claim construction — was issued. This implies a strategic decision by Led Apogee, potentially influenced by pre-answer invalidity analysis by NXP or litigation economics.
Freedom to Operate (FTO) Analysis
This case highlights critical IP risks in LED driver design. Choose your next step:
📋 Understand This Case’s Impact
Learn about the specific risks and implications from this litigation.
- Analyze US6982527B2’s claim scope and prior art
- See other active PAE assertions in LED technology
- Understand early dismissal patterns and implications
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- Input your LED driver methods or IC features
- AI identifies potentially blocking patents in LED tech
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High Risk Area
LED Driver Methodologies
1 Patent at Issue
In LED driver technology space
Design-Around Options
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✅ Key Takeaways
Early, aggressive pre-answer invalidity and non-infringement strategy can lead to rapid voluntary dismissals with prejudice.
Search related case law →A voluntary dismissal with prejudice ends claims against a specific defendant but leaves the patent intact for assertions against others.
Explore precedents →Frequently Asked Questions
The case involved U.S. Patent No. US6982527B2 (Application No. US10/844956), covering a method for driving light emitting diodes, filed in the Western District of Texas as Case No. 6:24-cv-00021.
Led Apogee voluntarily dismissed the action under FRCP 41(a)(1)(A)(i) after 87 days — before NXP filed an answer — with each party bearing its own costs. No public explanation was provided, but pre-answer dismissals typically reflect claim strength reassessment or off-record developments.
No. The dismissal produced no judicial ruling on validity or infringement. US6982527B2 remains unchallenged on its merits from this proceeding, though the plaintiff is permanently barred from asserting it against NXP USA.
Companies can protect themselves by conducting robust freedom-to-operate (FTO) analysis specifically for LED driver methods and ICs. Documenting design evolution, understanding method claim scope, and maintaining awareness of competitor portfolios are crucial. PatSnap Eureka’s FTO tools help R&D and IP teams identify potentially blocking patents in the semiconductor space before products go to market.
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References
- United States District Court for the Western District of Texas — Case 6:24-cv-00021
- U.S. Patent and Trademark Office — US6982527B2
- Google Patents — US6982527B2
- Cornell Legal Information Institute — Federal Rule of Civil Procedure 41
- PatSnap — IP Intelligence Solutions for Semiconductor & Electronics
This article is for informational purposes only and does not constitute legal advice. All case information is drawn from publicly available court records. For platform capabilities, visit PatSnap.