InnoMemory v. G.Skill International: Memory Patent Action Ends in Voluntary Dismissal
InnoMemory, LLC asserted US7057960B1 — a patent covering power-reduction architecture for memory device refresh operations — against G.Skill International Enterprise in the Eastern District of Texas. Before the defendant had answered or moved for summary judgment, InnoMemory voluntarily dismissed the case without prejudice, closing proceedings after just 113 days.
A pre-answer voluntary dismissal that leaves key questions open
On 26 June 2024, InnoMemory, LLC filed a patent infringement action against G.Skill International Enterprise in the Eastern District of Texas, asserting US7057960B1. The patent covers methods and architecture for reducing power consumption in memory devices during refresh operations — a technically significant area given the energy demands of DRAM and related memory components used in consumer and enterprise hardware.
The case ended on 17 October 2024 when InnoMemory filed a Notice of Voluntary Dismissal Without Prejudice pursuant to Federal Rule of Civil Procedure 41(a)(1)(A)(i). The court accepted the unopposed notice and ordered the case dismissed without prejudice. Because G.Skill had not yet filed an answer or a motion for summary judgment, InnoMemory was entitled to dismiss as of right under Rule 41 — no judicial consent was required.
The 113-day timeline and pre-answer exit suggest the dismissal may reflect early-stage licensing negotiations, a strategic reassessment of claim scope, or parallel proceedings against other defendants. The public record does not disclose any settlement terms or licensing agreement. The without-prejudice designation preserves InnoMemory’s right to refile, meaning G.Skill cannot treat this dismissal as a final resolution of its exposure under US7057960B1.
Filing to Voluntary dismissal in 113 days
113 days — resolved before defendant’s first substantive response
Voluntarily dismissed: what the without-prejudice ruling means for both parties
Rule 41(a)(1)(A)(i): dismissal as of right, no court consent needed
Under FRCP 41(a)(1)(A)(i), a plaintiff may dismiss an action without a court order by filing a notice before the defendant serves an answer or a motion for summary judgment. InnoMemory exercised this right. Because G.Skill had not yet responded substantively, the dismissal was automatic upon filing. The court’s order confirmed and formalised the closure but was not legally required to effect the dismissal.
Pre-answer dismissal as of rightWithout prejudice: the distinction that defines G.Skill’s ongoing exposure
A dismissal without prejudice does not adjudicate the merits — InnoMemory retains the right to refile the same claims against G.Skill in a future action, subject to applicable statutes of limitations. A dismissal with prejudice, by contrast, would bar refiling entirely. The public record is silent on whether any agreement accompanied the dismissal; G.Skill cannot assume the matter is permanently resolved on the basis of this order alone.
Refiling right preservedInnoMemory retains full optionality on US7057960B1
By dismissing without prejudice at the pre-answer stage, InnoMemory exits this specific action with no adverse finding on validity, infringement, or enforceability. The patent remains intact and asserted rights are unimpaired. This type of exit is consistent with a plaintiff conducting a rolling licensing campaign — testing defendant responses and pivoting strategy without binding precedent being set against its patent.
No adverse validity findingMemory module vendors face unresolved exposure under this patent
The dismissal without prejudice leaves US7057960B1 in an active enforcement posture. Other DRAM and memory module manufacturers operating in the same product space as G.Skill — particularly those selling devices where power-efficient refresh operations are a design feature — should assess their exposure. The absence of a merits ruling means no invalidity or non-infringement defence has been established by this proceeding.
Patent remains enforceableFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | InnoMemory, LLC | Company | Patent licensing entity — holder of US7057960B1 covering memory refresh power reductionSearch in Eureka ↗ |
| Defendant | G. Skill International Enterprise | Individual | G.Skill International Enterprise — manufacturer of high-performance DRAM and memory modulesSearch in Eureka ↗ |
| Plaintiff counsel | Isaac Phillip Rabicoff | Attorney | Counsel for InnoMemory, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Rabicoff Law LLC | Law Firm | Representing InnoMemory, LLCSearch in Eureka ↗ |
| Presiding judge | Judge N/A | Judge | Texas Eastern District CourtSearch in Eureka ↗ |
Official order — verbatim text
The court’s order tracks the plaintiff’s notice verbatim, confirming dismissal under FRCP 41(a)(1)(A)(i) and denying all pending motions as moot. The without-prejudice designation is outcome-determinative: no merits adjudication occurred, no claim construction was entered, and no validity finding was made. For G.Skill, the order provides procedural closure but not legal finality — InnoMemory’s rights under US7057960B1 remain wholly intact and the company retains standing to refile within the applicable limitations period.
US7057960B1 — Power reduction in memory device refresh operations
US7057960B1 (application no. US10/629667) covers methods and architectural approaches for reducing power consumption in memory devices specifically during refresh operations. Refresh cycles are a fundamental requirement of DRAM technology — cells must be periodically re-energised to retain data — and the power overhead of these cycles is a well-recognised engineering challenge, particularly in mobile and high-density memory applications. The patent addresses this efficiency problem at the architecture level.
From a competitive standpoint, the patent’s claims potentially read on power-management features implemented across a broad range of DRAM-based products, including consumer DDR modules of the type G.Skill manufactures and sells. For the memory hardware sector, this patent represents a risk that cannot be assessed purely from the product specification — claim-level mapping against specific refresh control implementations is required. The absence of any court-endorsed claim construction means the patent’s scope is formally undetermined.
Should you run an FTO analysis against US7057960B1?
Any company designing, manufacturing, or sourcing DRAM modules, memory controllers, or SoCs that implement refresh power-reduction techniques should treat US7057960B1 as a live risk item. The voluntary dismissal in InnoMemory v. G.Skill provides no safe harbour — no court has found the patent invalid, unenforceable, or not infringed. Memory module vendors selling in the US market, particularly those using DDR4 or DDR5 architectures with adaptive refresh or partial array self-refresh features, are most directly exposed.
PatSnap Eureka’s FTO Search Agent can map the claims of US7057960B1 against your product’s technical specification, identify prior art that may support an invalidity position, and flag related patents in InnoMemory’s portfolio that could expand the assertion risk. Running a structured FTO now — before any demand letter arrives — is substantially less costly than responding to litigation in the Eastern District of Texas.
Run a freedom-to-operate analysis on US7057960B1 to assess your product’s exposure
Run FTO in Eureka →Similar memory technology patent cases in E.D. Texas
Cases asserting DRAM and memory architecture patents in the Eastern District of Texas, including pre-answer voluntary dismissals and rolling licensing actions.
What this case signals for the memory hardware IP landscape
A pre-answer voluntary dismissal in the Eastern District of Texas often signals more than a simple walk-away — understanding the pattern matters.
Pre-answer exits in E.D. Texas patent cases warrant close monitoring
The Eastern District of Texas remains a preferred venue for patent licensing entities. A voluntary dismissal at the pre-answer stage — before any substantive defence is mounted — is consistent with parallel licensing negotiations, a defendant-specific licensing resolution, or a pivot to other targets. Competitors in the memory hardware space should monitor InnoMemory’s filing activity across all districts.
US7057960B1 carries no validity scar from this proceeding
Because the case closed before any claim construction, IPR petition, or invalidity analysis was made part of the record, US7057960B1 emerges from this proceeding with no judicial finding weakening it. Any company relying on a non-infringement position should not assume this outcome provides cover — the patent’s scope remains untested by a court.
InnoMemory v G. — key questions answered
InnoMemory filed a patent infringement action against G.Skill International in the Eastern District of Texas on 26 June 2024, asserting US7057960B1. On 17 October 2024, InnoMemory voluntarily dismissed the case without prejudice under FRCP 41(a)(1)(A)(i) before G.Skill had filed an answer or a summary judgment motion. The court accepted the notice and closed the case after 113 days.
A dismissal without prejudice means the case was closed without any ruling on the merits — no finding of infringement, non-infringement, validity, or invalidity was made. InnoMemory retains the right to refile the same claims against G.Skill in a future action within the applicable statute of limitations. G.Skill cannot treat this order as a final resolution of its exposure under US7057960B1.
US7057960B1 covers methods and architecture for reducing power consumption in memory devices during refresh operations — a fundamental aspect of DRAM design. Refresh cycles consume meaningful power, and techniques that reduce this overhead are widely implemented in DDR-generation memory products. The patent’s claims may read on power management features in DDR4 and DDR5 modules, making it relevant to manufacturers and vendors of consumer and enterprise memory hardware.
The public record does not disclose InnoMemory’s reasons for dismissing at the pre-answer stage. Possible explanations include a private licensing resolution with G.Skill, a strategic decision to pursue other defendants first, or a reassessment of claim mapping. The without-prejudice designation and the speed of dismissal — before any defence was mounted — are consistent with a structured licensing campaign rather than an abandonment of enforcement.
InnoMemory was represented by Rabicoff Law LLC, with Isaac Phillip Rabicoff listed as lead plaintiff’s counsel. No defendant law firm or agent was recorded in the public docket prior to the dismissal, consistent with the case closing before G.Skill filed any responsive pleading.
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