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Verna IP Holdings v. Dais, Inc. — Digitized Voice Alert Patent Dispute | PatSnap
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Case ID3:23-cv-02594
FiledNov 2023
ClosedApr 2025
Patent Litigation

Verna IP Holdings v. Dais, Inc. — Digitized Voice Alert Patent Case Settles

Verna IP Holdings, LLC brought an infringement action against Dais, Inc. in the Northern District of Texas, asserting US11403932B2 directed at digitized voice alert technology. The dispute concluded by settlement after 519 days, before any merits ruling was issued by Judge Ada Brown.

Resolution time
519days
519 days — longer than the median district court patent case lifespan before settlement
Patents asserted
1
US11403932B2 — digitized voice alert system and method
Outcome
Case Settled
Parties reached a private agreement; no court-imposed merits ruling on infringement or validity
Cost ruling
Not disclosed
Cost allocation not part of the public record; terms remain confidential as of settlement
Published by PatSnap Insights Team · Verified by PatSnap Eureka Data
Case overview

Voice alert patent assertion ends in confidential settlement after 519 days

On November 22, 2023, Verna IP Holdings, LLC — a patent holding entity — filed an infringement action against Dais, Inc. in the Northern District of Texas (Case No. 3:23-cv-02594), presided over by Judge Ada Brown. The asserted patent, US11403932B2, covers digitized voice alert technology, and the complaint targeted Dais, Inc.’s products alleged to fall within that scope. Plaintiff counsel included William P. Ramey III of Ramey LLP, a firm with an established presence in Texas patent enforcement.

The case closed on April 24, 2025, after the court was notified that the parties had reached a settlement. Consistent with standard practice in the Northern District of Texas, Judge Brown issued an administrative closure order directing the parties to file dismissal papers or a joint status report within 60 days. The order explicitly stated it did not constitute a dismissal or disposition, leaving the door open for further proceedings if required. The JS-6 form instructed to the Administrative Office removes the case from active statistical tracking.

At 519 days, the case ran considerably longer than many early-stage patent settlements, suggesting the parties engaged in substantive litigation activity — potentially including claim construction briefing or discovery — before agreeing to resolve the dispute privately. The specific financial terms, licensing arrangements, or other conditions of settlement are not reflected in any public filing. What drove the parties to settle rather than litigate to judgment remains unknown from the public record, though settlements in patent holding company actions frequently reflect a commercial calculus around litigation cost versus licensing value.

Case at a glance
Case no.3:23-cv-02594
DefendantDais, Inc.
CourtTexas Northern
JudgeAda Brown
FiledNovember 22, 2023
ClosedApril 24, 2025
Duration519 days
OutcomeCase Settled
Verdict causeInfringement Action
BasisCase Settled
Prior Art Intelligence
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Case data sourced from PACER / Texas Northern District Court via PatSnap Eureka Litigation Intelligence Explore similar cases ↗
Case timeline

Filing to Case Settled in 519 days

519 days — longer than the median district court patent case lifespan before settlement

Case timeline: Complaint filed NOV 22 2023, AUG–SEP — 519 days total Horizontal timeline showing the three key events in Verna Ip Holdings, LLC v Dais, Inc. from filing to resolution. Source: PACER, Texas Northern District Court. NOV 22 2023 Complaint filed Pre-trial proceedings APR 24 2025 Case Settled 519 DAYS TOTAL
Settlement terms

Case settled: what the resolution means for both parties

Legal mechanism

Settlement by notification — no merits adjudication

The court was notified that the case settled, triggering an administrative closure order under standard Northern District of Texas procedure. The order itself is not a dismissal — it directs parties to submit dismissal papers within 60 days. Until formal dismissal is filed, the legal proceedings technically remain capable of revival, though this is rare in practice once commercial terms are agreed.

Administrative closure
Plaintiff outcome

Settlement avoids validity risk for patent holder

For Verna IP Holdings, settlement preserves US11403932B2 from any adverse validity or non-infringement ruling that could have undermined future enforcement efforts against other parties. Patent holding entities frequently view settlement as a means to monetise assertions while keeping the patent’s litigation history clean. Whether a licensing fee or other consideration was secured is not disclosed in the public record.

Patent preserved
Defendant outcome

Dais, Inc. avoids injunction risk but terms unknown

Dais, Inc. exits the litigation without a court finding of infringement or damages award. Represented by Fish & Richardson LLP, a firm with deep patent defence credentials, Dais likely negotiated a resolution that limits ongoing exposure. Whether a licence, royalty, or design-around was part of the settlement cannot be confirmed from public filings. The absence of a merits ruling means no precedent was set on the patent’s scope.

No infringement finding
Commercial implications

US11403932B2 remains an active enforcement risk for the sector

Because the case settled without claim construction or a validity ruling, US11403932B2 retains its full presumption of validity and its claim scope remains judicially untested. Companies developing or commercialising digitized voice alert products and systems should consider whether their implementations fall within the patent’s claims. The Ramey LLP filing pattern suggests further enforcement actions against other targets are plausible.

FTO risk remains
Legal analysis based on PACER docket records for case 3:23-cv-02594 and PatSnap Eureka litigation intelligence Search PatSnap Eureka ↗
Parties and representation

Full party and counsel information

RoleNameTypeDetail
PlaintiffVerna Ip Holdings, LLCCompanyPatent holding entity — asserting US11403932B2 covering digitized voice alert technologySearch in Eureka ↗
DefendantDais, Inc.CompanyDais, Inc. — technology company accused of infringing digitized voice alert patentSearch in Eureka ↗
Plaintiff counselKirby Blair DrakeAttorneyCounsel for Verna Ip Holdings, LLCSearch in Eureka ↗
Plaintiff counselWilliam P. Ramey , IIIAttorneyCounsel for Verna Ip Holdings, LLCSearch in Eureka ↗
Plaintiff law firmKirby Drake Law PLLCLaw FirmRepresenting Verna Ip Holdings, LLCSearch in Eureka ↗
Plaintiff law firmRamey LLPLaw FirmRepresenting Verna Ip Holdings, LLCSearch in Eureka ↗
Defendant counselDavid B. ConradAttorneyCounsel for Dais, Inc.Search in Eureka ↗
Defendant counselNeil J McNabnayAttorneyCounsel for Dais, Inc.Search in Eureka ↗
Defendant counselPhilip G BrownAttorneyCounsel for Dais, Inc.Search in Eureka ↗
Defendant law firmFish & Richardson LLPLaw FirmRepresenting Dais, Inc.Search in Eureka ↗
Presiding judgeJudge Ada BrownJudgeTexas Northern District CourtSearch in Eureka ↗
Official verdict

Official order — verbatim text

“The Court has been notified that thiscase has settled. The Partiesaretherefore directed to submit (1) their dismissal papers or(2) a joint status report updating the Court as to the status of the settlement within 60 days fromthe date of this order. Thereappears to be no further reason at this timeto maintain thefileas open for statistical purposes. The Clerk is thereforeinstructed to submit aJS-6 formto the Administrative Office, thereby removing thiscasefromthestatisticalrecords. Nothing in this Order shall beconsidered a dismissal or disposition ofthiscase,and should further proceedings become necessary or desirable,any party or the Courtmay initiatesuch further proceedings in thesame manneras ifthis Order had not been entered. Theclerk will preparethefinalReport to the Patent/Trademark or Copyright Office”
Source: PACER Docket, Case 3:23-cv-02594, Texas Northern District Court

The court’s settlement notification order does not constitute a merits ruling on infringement or patent validity. The phrasing — ‘nothing in this Order shall be considered a dismissal or disposition’ — is standard N.D. Texas administrative language, preserving judicial flexibility while removing the case from active dockets. The instruction to prepare a final Report to the Patent/Trademark or Copyright Office is procedural. For both parties, this order signals commercial resolution without judicial determination of US11403932B2’s scope or validity.

PACER case 3:23-cv-02594 · Public docket record Explore in Eureka ↗
Patent at issue

US11403932B2 — digitized voice alert system and method

Publication No.US11403932B2
Application No.US16/985041
Patent details
ProductDigitized voice alert notification systems and methods
Cited in actionNovember 22, 2023

US11403932B2, filed under application number US16/985041, protects technology directed at digitized voice alerts — systems and methods for generating, transmitting, or delivering voice-based alert notifications in digital form. The patent falls within the audio notification and alert system domain, an area that intersects consumer electronics, industrial safety, smart home technology, and IoT-connected devices. The application’s filing timeline places it in a period of rapid expansion in voice interface and notification system development.

For competitors operating in digitized voice alert, audio notification, or smart alert ecosystems, US11403932B2 represents an active enforcement asset. Its holder, Verna IP Holdings, is a non-practising entity, meaning licensing and litigation are its primary commercial activities. The patent’s claim scope has not been construed by any court, leaving the breadth of its protection commercially uncertain. Companies shipping products with voice alert functionality — including connected devices, industrial monitors, and accessibility systems — face residual FTO risk until the patent’s claims are either construed or invalidated.

Patent data sourced from USPTO via PatSnap Eureka patent database Search patent records in Eureka ↗
Freedom to operate

Should you run an FTO analysis against US11403932B2?

Any R&D team or product manager shipping hardware or software with digitized voice alert capabilities — including IoT devices, safety monitoring systems, smart home products, or accessibility tools — should assess whether their implementation falls within the claims of US11403932B2. Because this patent was asserted and settled without claim construction, there is no public court record defining what the claims do or do not cover. The risk is asymmetric: the cost of an FTO search is far lower than the cost of defending an infringement action in the N.D. Texas.

PatSnap Eureka’s FTO Search Agent can map the claims of US11403932B2 against your product’s technical specifications, flag overlapping claim elements, and surface prior art that may support an invalidity argument. The agent also monitors the patent’s assignment history, continuations, and related family members — critical for catching follow-on assertions from the same portfolio. For legal teams supporting voice alert product lines, Eureka provides a continuously updated risk signal rather than a point-in-time snapshot.

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Related litigation

Similar digitized voice alert patent cases in U.S. district courts

Explore related patent infringement actions involving digitized voice alert and audio notification technology asserted in the Northern District of Texas and comparable venues.

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Verna Ip Holdings, LLC patent enforcement history, Texas Northern case history, Verna Ip Holdings, LLC’s full IP portfolio, and comparable case analysis
Ramey LLP filings 2023–25NPE voice tech assertionsUS11403932B2 family casesN.D. Texas patent settlements
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Strategic implications

What this case signals for the digitized voice alert IP landscape

A settlement before merits ruling leaves US11403932B2 fully intact — and potentially primed for further assertion.

Untested patent claims raise ongoing FTO risk for voice alert developers

No claim construction order was issued in this case. US11403932B2’s claim scope has not been judicially narrowed or confirmed, meaning any company developing digitized voice alert products operates without the benefit of a court-defined boundary. A proactive FTO analysis against this patent is advisable for product teams in this space.

Ramey LLP’s enforcement pattern warrants portfolio monitoring

William P. Ramey III and Ramey LLP are prolific patent enforcers in the Northern District of Texas. Their involvement in asserting US11403932B2 is consistent with a serial licensing strategy. Competitors of Dais, Inc. in the voice alert or alert notification technology market should monitor for follow-on assertions using the same or related patents.

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Prior art exposureIPR filing windowRamey LLP case history
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Frequently asked questions

Verna v Dais — key questions answered

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Monitor digitized voice alert patent risk before it reaches your product team

US11403932B2 remains valid and claim-scope untested after settlement. PatSnap Eureka helps product and legal teams run FTO searches, track related family patents, and monitor new filings by the same enforcement network.

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