InnoMemory v. NXP: Memory Patent Case Dismissed With Prejudice After 253 Days
What would you like to do next?
Choose your path based on your current needs:
📋 Case Summary
| Case Name | InnoMemory LLC v. NXP (AP Memory Technology Corp) |
| Case Number | 2:24-cv-00672 (E.D. Tex.) |
| Court | Texas Eastern District Court |
| Duration | Aug 2024 – Apr 2025 8 months |
| Outcome | Dismissed With Prejudice |
| Patents at Issue | |
| Accused Products | Memory products implementing patented refresh-power-reduction architecture (e.g., low-power DRAM) |
Case Overview
The Parties
⚖️ Plaintiff
Patent assertion entity (PAE) focused on monetizing intellectual property in the memory technology sector.
🛡️ Defendant
Semiconductor and memory device manufacturer specializing in high-performance, low-power memory solutions.
Patent at Issue
This case centered on a key patent covering methods and architecture for reducing power consumption during memory device refresh operations:
- • US 7,057,960 B1 — Method and Architecture for Reducing the Power Consumption for Memory Devices in Refresh Operations
Developing memory technology?
Check if your memory device design might infringe this or related patents.
The Verdict & Legal Analysis
Outcome
The Court accepted InnoMemory LLC’s voluntary dismissal with prejudice under Federal Rule of Civil Procedure 41(a)(1)(A)(i). This outcome permanently bars InnoMemory from reasserting these specific claims against NXP (AP Memory Technology Corp) regarding U.S. Patent No. 7,057,960 B1.
Verdict Cause Analysis
The case closed before any substantive rulings on claim construction, validity, or infringement. Possible reasons for the dismissal include a confidential settlement, identification of pre-answer weaknesses by the plaintiff, or a strategic move to avoid potential fee-shifting exposure.
For U.S. Patent No. 7,057,960 B1, its validity and claim scope remain judicially unaddressed, meaning it could theoretically be asserted against other defendants (though not NXP on these claims).
Filing a memory patent?
Learn from this case. Use AI to draft stronger claims for your memory technology.
Power Your Patent Strategy with Eureka IP
From novelty searches to patent drafting, Eureka’s AI-powered tools help you navigate the patent landscape with confidence.
⚠️ Freedom to Operate (FTO) Analysis
This case highlights critical IP risks in memory technology, particularly concerning power efficiency. Choose your next step:
📋 Understand This Case’s Impact
Learn about the specific risks and implications from this litigation, including the scope of US 7,057,960 B1.
- View related memory technology patents
- See active companies in memory IP
- Understand power reduction claim patterns
🔍 Check My Product’s Risk
Run a comprehensive FTO analysis for your own technology or product.
- Input your product description or technical features
- AI identifies potentially blocking patents
- Get actionable risk assessment report
High Risk Area
Power consumption in memory refresh operations
Patent Still Active
US 7,057,960 B1 unadjudicated
FTO Essential
Proactive analysis crucial for memory tech
✅ Key Takeaways
For Patent Attorneys & IP Professionals
Voluntary dismissal with prejudice under Rule 41(a)(1)(A)(i) permanently bars reassertion against the same defendant on identical claims.
Search related case law →Early case closures in PAE-driven litigation often signal confidential licensing activity rather than procedural default.
Explore precedents →For R&D Teams in Memory Technology
U.S. Patent No. 7,057,960 B1 remains active; conduct FTO analysis on memory refresh power-reduction architectures before product launch.
Start FTO analysis for my product →Low-power DRAM and embedded memory innovation is a patent-dense space requiring continuous IP risk monitoring.
Try AI patent drafting →Ready to Strengthen Your Patent Strategy?
Join thousands of IP professionals using Eureka to conduct prior art searches, draft patents, and analyze competitive landscapes.