Induction Devices LLC v. RaceTrac, Inc.: Five-Patent Contactless Payment Suit Dismissed
Induction Devices LLC asserted five patents covering EMVCo-compliant contactless credit card reader technology against fuel and convenience retailer RaceTrac, Inc. in the Eastern District of Texas. The plaintiff voluntarily dismissed the case without prejudice under Rule 41(a)(1) just 86 days after filing, before the defendant had answered or moved for summary judgment.
Early exit: five contactless payment patents dropped before RaceTrac answered
Induction Devices LLC filed suit against RaceTrac, Inc. on 23 September 2025 in the Eastern District of Texas before Judge Rodney Gilstrap, asserting infringement of five U.S. patents — US8543628B2, US7449926B2, US7889145B2, US8190885B2, and US8370543B1 — all relating to EMVCo-compliant contactless consumer credit card reader technology. RaceTrac, a major fuel and convenience retail chain, was accused of deploying payment terminal hardware that allegedly practised the asserted claims.
On 18 December 2025, Plaintiff filed a Notice of Voluntary Dismissal without Prejudice pursuant to Federal Rule of Civil Procedure 41(a)(1). Because RaceTrac had not yet filed an answer or moved for summary judgment, Induction Devices was entitled to dismiss as of right. The court acknowledged and accepted the dismissal, ordering each party to bear its own litigation costs, expenses, and attorneys’ fees, and denying all pending relief requests as moot.
The 86-day lifespan of the case is notably short even for early dismissals and suggests the parties may have reached a private resolution — or that Induction Devices reconsidered its enforcement strategy — though the public record is entirely silent on any settlement terms. The without-prejudice designation preserves the plaintiff’s right to refile these five patents against RaceTrac or other defendants in the contactless payment space, meaning the litigation risk for industry participants has not been fully extinguished.
Filing to Voluntary dismissal in 86 days
86 days — resolved before defendant answer or summary judgment motion
Voluntarily dismissed: what a Rule 41(a)(1) exit means for both parties
Rule 41(a)(1) allows dismissal as of right before defendant answers
Under Federal Rule of Civil Procedure 41(a)(1), a plaintiff may voluntarily dismiss without court permission at any point before the opposing party serves an answer or a motion for summary judgment. Because RaceTrac had not yet answered, Induction Devices exercised this right unilaterally. The court’s role was limited to acknowledging the dismissal — it had no discretion to impose conditions.
No merits rulingWithout prejudice vs. with prejudice — what the record does and does not tell us
A dismissal without prejudice leaves the plaintiff free to refile the same claims in the future, subject to applicable statutes of limitations. A dismissal with prejudice would permanently bar refiling. The court order here is explicit: this dismissal is without prejudice. The public record does not disclose whether a private settlement was reached, and no confidential agreement has been filed — meaning the litigation threat against RaceTrac and comparable retailers cannot be assumed resolved.
Refiling remains possibleInduction Devices preserves its claims and enforcement optionality
By dismissing without prejudice, Induction Devices retains the ability to reassert these five patents against RaceTrac or to pursue other contactless payment technology deployers. The early exit before any claim construction, discovery, or merits ruling means no adverse precedent was created. However, each party bearing its own costs suggests no financial concession was publicly extracted from the defendant.
Claims intactRaceTrac exits without a merits ruling — but cloud of litigation remains
RaceTrac avoids an adverse judgment and bears no court-ordered costs, but the without-prejudice dismissal means it has not obtained a definitive ruling of non-infringement or invalidity. Should Induction Devices refile — or assert the same patents against competitors in the convenience retail or fuel sector — RaceTrac’s payment terminal infrastructure may remain in scope. Monitoring these five patents and related patent family members is advisable.
No invalidity rulingFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Induction Devices LLC | Company | Contactless payment technology licensing entity — holder of US8543628B2 and four related patentsSearch in Eureka ↗ |
| Defendant | RaceTrac, Inc. | Company | RaceTrac, Inc. — U.S. fuel and convenience retail chain operating point-of-sale payment terminalsSearch in Eureka ↗ |
| Plaintiff counsel | Trevor James Beaty | Attorney | Counsel for Induction Devices LLCSearch in Eureka ↗ |
| Plaintiff law firm | Shea Beaty | Law Firm | Representing Induction Devices LLCSearch in Eureka ↗ |
| Presiding judge | Judge Rodney Gilstrap | Judge | Texas Eastern District CourtSearch in Eureka ↗ |
Official order — verbatim text
The court’s order does not adjudicate the merits of the infringement claims. It functions as an administrative acknowledgment of a plaintiff’s procedural right under Rule 41(a)(1). The phrase ‘DISMISSED WITHOUT PREJUDICE’ is the operative outcome: no claim construction occurred, no validity determination was made, and no infringement finding was reached. The direction that each party bear its own costs is standard for this procedural posture and should not be read as a substantive ruling favouring either side.
US8543628B2 — EMVCo-compliant contactless credit card reader technology
The five asserted patents — US8543628B2, US7449926B2, US7889145B2, US8190885B2, and US8370543B1 — cover various aspects of EMVCo-compliant contactless credit card reader technology, including the hardware, communication interfaces, and methods that enable consumers to complete payment transactions by tapping a contactless card at a point-of-sale terminal. The application dates span from the mid-2000s through the early 2010s, a period during which contactless and NFC-based payment infrastructure was transitioning from niche deployment to mainstream retail adoption.
From a competitive standpoint, this portfolio targets the infrastructure layer of contactless payments — the reader hardware and enabling logic deployed at checkout terminals — rather than the card or network layer. This makes the patents broadly applicable across any retailer operating EMVCo-certified terminals, including fuel stations, convenience stores, QSRs, and transit operators. The breadth of the portfolio, spanning five patents with distinct application numbers, suggests coverage of multiple independent claim families, raising the bar for any single invalidity challenge to neutralise the entire assertion.
Should you run an FTO against US8543628B2 and the Induction Devices portfolio?
Any organisation deploying EMVCo-compliant contactless credit card readers — including fuel retailers, convenience chains, quick-service restaurants, transit authorities, and their terminal hardware suppliers — should treat this five-patent portfolio as a live enforcement risk. The without-prejudice dismissal against RaceTrac does not extinguish the claims. Given the portfolio’s application-date vintage and the commercial ubiquity of tap-to-pay terminals, an FTO analysis is warranted before expanding or upgrading contactless payment infrastructure.
PatSnap Eureka’s FTO Search Agent can map each of the five asserted patents — US8543628B2, US7449926B2, US7889145B2, US8190885B2, and US8370543B1 — against your specific terminal hardware configurations, identify claim overlap, surface prior art that may support IPR petitions, and track continuation or continuation-in-part applications that could extend Induction Devices’ enforcement window. Start with a portfolio-level landscape to understand which claim families pose the highest risk to your product lines.
Run a freedom-to-operate analysis on US8543628B2 to assess your product’s exposure
Run FTO in Eureka →Similar EMVCo contactless payment patent cases in the Eastern District of Texas
Explore parallel NPE enforcement actions asserting contactless payment and NFC terminal patents before Judge Gilstrap and the Eastern District of Texas.
What this case signals for the contactless payment IP landscape
A five-patent assertion dropped in 86 days sends a nuanced signal to the EMVCo-compliant terminal market.
Without-prejudice exits preserve litigation leverage for NPEs
Induction Devices’ use of Rule 41(a)(1) before RaceTrac answered is a textbook NPE tactic: file, negotiate, and exit cleanly if terms are not reached — or if a broader campaign is being staged. The five-patent portfolio suggests a deliberate, multi-target enforcement strategy rather than a one-off filing. Retailers deploying contactless EMVCo terminals should treat this dismissal as a pause, not a resolution.
Judge Gilstrap’s Eastern District docket remains a high-risk venue for payment tech
The Eastern District of Texas under Judge Gilstrap is among the most plaintiff-friendly patent venues in the U.S. Filing here — even briefly — signals plaintiff confidence in the forum. Companies in the contactless payment, POS terminal, and convenience retail sectors should audit their exposure to the five asserted patents before any potential refiling or parallel assertion against similar defendants.
Induction v RaceTrac — key questions answered
The public record shows only a voluntary dismissal without prejudice under Rule 41(a)(1). The court order does not reference any settlement agreement, and no confidential settlement has been filed publicly. It is not possible to confirm from the record alone whether a private resolution was reached.
Dismissed without prejudice means Induction Devices LLC retains the right to refile the same infringement claims against RaceTrac in the future. RaceTrac obtained no merits ruling — no finding of non-infringement or invalidity — so it does not have a judicial shield against a second lawsuit on these five patents.
Induction Devices asserted five patents: US8543628B2, US7449926B2, US7889145B2, US8190885B2, and US8370543B1. All relate to EMVCo-compliant contactless credit card reader technology used at point-of-sale payment terminals.
The Eastern District of Texas, particularly before Judge Rodney Gilstrap, is a historically plaintiff-favourable patent venue known for its case management efficiency and large patent docket. NPEs and licensing entities frequently file there to maximise procedural leverage, even in cases that settle or are dismissed early.
Yes. Because the dismissal is without prejudice and was filed before RaceTrac answered, Induction Devices preserves its right to refile. Under the ‘two-dismissal rule’ of Rule 41(a)(1), a second voluntary dismissal of the same claim would operate as a dismissal with prejudice, but no prior dismissal against RaceTrac appears on the public record.
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