Storage Vectors LLC v. KIOXIA Corporation — Dismissed With Prejudice in 70 Days
Storage Vectors LLC filed suit against KIOXIA Corporation in the Eastern District of Texas alleging infringement of US10095426B2, a patent covering error-tolerant or streaming storage devices. The case ended with a voluntary dismissal with prejudice just 70 days after filing, with each party bearing its own costs.
A swift exit: Storage Vectors drops KIOXIA infringement claim with prejudice
On March 6, 2025, Storage Vectors LLC filed a patent infringement action against KIOXIA Corporation in the Eastern District of Texas, asserting US10095426B2, a patent directed to error-tolerant or streaming storage device technology. KIOXIA Corporation is a major NAND flash memory manufacturer, making it a commercially significant target for a patent of this type. The case was assigned under Case No. 2:25-cv-00276.
Before KIOXIA filed any responsive pleading, Storage Vectors LLC filed a Notice of Voluntary Dismissal with Prejudice on May 15, 2025. The court accepted and acknowledged the notice under Rule 41(a)(1)(A)(i), formally closing all claims. Critically, the dismissal was expressly stated to be WITH PREJUDICE, meaning Storage Vectors LLC permanently relinquished its right to assert the same claims against KIOXIA on this patent.
The 70-day lifespan of this case — before any substantive court filings from the defendant — is consistent with a pre-litigation negotiated resolution, though the public record does not confirm the existence or terms of any settlement. The with-prejudice designation and the mutual cost-bearing arrangement are notable; they may suggest a negotiated exit rather than a unilateral walk-away, though this remains speculative based on available records.
Filing to Voluntary dismissal in 70 days
70 days — well below the median E.D. Texas patent case duration, suggesting early resolution
Dismissed with prejudice: what the voluntary exit means for both parties
Rule 41(a)(1)(A)(i): plaintiff’s right to dismiss before answer
Under Federal Rule of Civil Procedure 41(a)(1)(A)(i), a plaintiff may voluntarily dismiss a case without a court order before the defendant serves an answer or a motion for summary judgment. Here, Storage Vectors invoked this right explicitly with prejudice, transforming what is normally a procedural exit into a permanent bar on re-litigation of these specific claims against KIOXIA.
Rule 41(a)(1)(A)(i) dismissalWith prejudice means Storage Vectors cannot refile against KIOXIA
A dismissal with prejudice operates as an adjudication on the merits, permanently extinguishing the plaintiff’s right to bring the same claims against the same defendant. This is a stronger outcome for KIOXIA than a dismissal without prejudice, which would have left the door open for refiling. The public record does not disclose whether this designation reflects a negotiated condition or a unilateral choice by Storage Vectors.
Permanent bar on refilingKIOXIA exits litigation without filing any responsive pleading
KIOXIA Corporation was not required to file an answer, counterclaims, or any substantive response before the case was closed. While the with-prejudice dismissal provides strong protection against this specific plaintiff on this patent, it does not resolve any questions about the broader validity or scope of US10095426B2, which may remain relevant to other industry participants.
No answer filed by defendantPatent survives — third parties remain exposed to US10095426B2
Because the case ended by voluntary dismissal rather than a merits ruling, the validity and enforceability of US10095426B2 were never adjudicated. Other flash storage and streaming storage device manufacturers cannot rely on this case as precedent for non-infringement or invalidity. Storage Vectors retains the right to assert the patent against other defendants, and the patent’s claims remain intact.
Patent validity unresolvedFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Storage Vectors LLC | Company | Patent assertion entity — holder of US10095426B2 covering error-tolerant storage devicesSearch in Eureka ↗ |
| Defendant | KIOXIA Corporation | Company | KIOXIA Corporation — leading global manufacturer of NAND flash memory and storage solutionsSearch in Eureka ↗ |
| Plaintiff counsel | Isaac Phillip Rabicoff | Attorney | Counsel for Storage Vectors LLCSearch in Eureka ↗ |
| Plaintiff law firm | Rabicoff Law LLC | Law Firm | Representing Storage Vectors LLCSearch in Eureka ↗ |
| Presiding judge | Judge N/A | Judge | Texas Eastern District CourtSearch in Eureka ↗ |
Official order — verbatim text
The court’s acceptance of the Notice of Voluntary Dismissal under Rule 41(a)(1)(A)(i) is a purely procedural act — the court made no finding on infringement, validity, or claim scope. The explicit with-prejudice designation is the legally significant element: it forecloses Storage Vectors from asserting these claims against KIOXIA again. The mutual cost-bearing order, while standard in voluntary dismissals, is consistent with a negotiated resolution, though the record does not confirm this.
US10095426B2 — Error-Tolerant and Streaming Storage Device Technology
US10095426B2, filed under application number US14/743797, covers error-tolerant or streaming storage device technology — a domain critical to the reliability and performance of modern NAND flash storage systems. Error tolerance mechanisms are foundational to enterprise SSDs, consumer flash drives, and embedded storage solutions, where data integrity under high write cycles or degraded cell conditions is a core engineering requirement.
For a company of KIOXIA’s scale — one of the world’s largest NAND flash memory producers — a patent in this space could in principle touch a wide range of their product portfolio, from enterprise SSDs to consumer flash modules. The fact that no invalidity or non-infringement arguments were placed on the public record means the patent’s commercial risk profile remains undiminished for other storage device manufacturers and OEMs integrating NAND-based storage solutions.
Should your storage product team run an FTO against US10095426B2?
Any organisation designing, manufacturing, or integrating error-tolerant or streaming storage devices — including SSD controllers, flash management ICs, or embedded storage modules — should treat US10095426B2 as an active FTO risk. The patent survived this litigation without any adverse finding on its validity or scope. Storage Vectors has demonstrated willingness to file in E.D. Texas, a historically plaintiff-friendly venue, and the with-prejudice dismissal against KIOXIA leaves all other industry participants exposed.
PatSnap Eureka’s FTO Search Agent can map the claims of US10095426B2 against your product’s technical architecture, identify prior art that could support an invalidity argument, and flag related continuations or family members that may carry overlapping claims. For R&D teams working on next-generation NAND controllers or streaming storage firmware, understanding the claim boundaries of this patent before product launch is materially lower cost than post-filing defence in E.D. Texas.
Run a freedom-to-operate analysis on US10095426B2 to assess your product’s exposure
Run FTO in Eureka →Similar patent infringement cases in flash storage and E.D. Texas
Explore related infringement actions involving flash storage, NAND technology, and error-tolerant storage device patents filed in the Eastern District of Texas.
What this case signals for the flash storage and NAND IP landscape
A fast, with-prejudice exit in E.D. Texas suggests strategic calculation — and leaves US10095426B2 fully in play for other targets.
With-prejudice dismissal protects KIOXIA but not the broader industry
The dismissal with prejudice insulates KIOXIA from further action by Storage Vectors on US10095426B2. However, other NAND flash and streaming storage manufacturers remain exposed. Because no court assessed the patent’s validity or claim scope, competitors cannot rely on this outcome as a safe harbour.
70-day resolution in E.D. Texas is a strong signal of early engagement
Cases resolved within 70 days in the Eastern District of Texas — before any defendant filing — are statistically rare without some form of direct party engagement. Whether that engagement produced a licensing agreement, a covenant not to sue, or simply a strategic withdrawal, the speed of resolution is commercially significant for anyone monitoring Storage Vectors’ assertion activity.
Storage v KIOXIA — key questions answered
The dismissal with prejudice in Case No. 2:25-cv-00276 means Storage Vectors LLC permanently relinquished its right to assert the same patent infringement claims against KIOXIA Corporation under US10095426B2. The court accepted the notice under Rule 41(a)(1)(A)(i) without any merits adjudication. KIOXIA is protected from re-litigation by this specific plaintiff on this specific patent.
No. The case was voluntarily dismissed before KIOXIA filed any responsive pleading, meaning no court ever assessed the validity or infringement of US10095426B2. The patent’s claims remain intact and enforceable against other parties. The outcome provides no precedential safe harbour for other storage device manufacturers.
The 70-day resolution is unusually fast for a patent infringement case in E.D. Texas. While the public record does not disclose the reason, dismissals of this speed before any defendant filing are consistent with direct party negotiations — potentially a licensing agreement or covenant not to sue — though this cannot be confirmed from available documents.
Storage Vectors LLC asserted US10095426B2, filed under application number US14/743797, which covers error-tolerant or streaming storage device technology. This patent is relevant to NAND flash storage architectures, including SSD controllers and embedded storage systems that require data reliability under degraded cell or high-write-cycle conditions.
Storage Vectors LLC was represented by attorney Isaac Phillip Rabicoff of Rabicoff Law LLC. No defendant law firm or agent appears on the public record for KIOXIA Corporation, consistent with the case being resolved before any formal defendant appearance was required.
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