Modena Navigation v. Nissan: Four Navigation Patents, 20+ Vehicle Models, Dismissed With Prejudice
Modena Navigation LLC filed suit against Nissan Motor Co. in the Eastern District of Texas asserting four navigation and GPS-related patents across more than 20 Nissan vehicle models. The case closed after just 129 days when Modena voluntarily dismissed with prejudice — before Nissan had filed any answer — with each party bearing its own costs.
Patent Assertion Against Nissan’s Navigation Systems Ends Abruptly
On May 6, 2025, Modena Navigation LLC filed an infringement action against Nissan Motor Co., Ltd. in the U.S. District Court for the Eastern District of Texas (Case No. 2:25-cv-00495), presided over by Judge Rodney Gilstrap. The complaint asserted four U.S. patents — US7966124B2, US7385881B2, US8423286B2, and US8131461B2 — all directed to navigation and GPS-related technology. The accused products spanned more than 20 Nissan vehicle lines, including the LEAF, ARIYA, GT-R, Rogue, Pathfinder, and Titan XD, among others.
The case closed on September 12, 2025 — just 129 days after filing — when Modena Navigation filed a Notice of Voluntary Dismissal with Prejudice pursuant to Federal Rule of Civil Procedure 41(a)(1)(A)(i). The court acknowledged and accepted the dismissal. Critically, Nissan had not yet served an answer or a motion for summary judgment at the time of dismissal. The with-prejudice designation means Modena is permanently barred from re-filing the same claims against Nissan on these patents.
The speed of resolution — well under six months — and the fact that Nissan had not yet formally responded suggests the parties likely reached a private resolution or Modena determined the case was not worth pursuing further. The public record does not disclose any settlement terms, licensing arrangement, or the specific commercial rationale. The with-prejudice dismissal forecloses any future assertion of these four patents against Nissan, but Modena retains those patents for enforcement against other parties in the automotive navigation space.
Filing to Voluntary dismissal in 129 days
129 days — resolved well before typical E.D. Texas patent case average of ~2 years
Dismissed with prejudice: what the ruling means for both parties
Rule 41(a)(1)(A)(i): plaintiff’s right to dismiss before defendant answers
Under Fed. R. Civ. P. 41(a)(1)(A)(i), a plaintiff may voluntarily dismiss a case without a court order if the defendant has not yet served an answer or motion for summary judgment. Here, Nissan had not responded, so Modena exercised this right unilaterally. The plaintiff chose to dismiss with prejudice — a stricter standard than Rule 41 requires — making the termination permanent and court-accepted.
Voluntary — with prejudiceWith prejudice means these claims against Nissan are permanently extinguished
A dismissal with prejudice operates as a final adjudication on the merits under res judicata principles. Modena Navigation cannot re-file suit against Nissan asserting the same four patents on the same or similar grounds. This is a meaningful concession by the plaintiff, distinguishable from a without-prejudice dismissal which would preserve the right to refile. The public record does not reveal whether a private settlement or licensing payment accompanied this permanent relinquishment.
No refiling against NissanModena retains patents — but loses Nissan as a target permanently
While the with-prejudice dismissal bars Modena from reasserting these navigation patents against Nissan, the patents themselves survive and remain enforceable. Modena Navigation could continue to assert US7966124B2, US7385881B2, US8423286B2, and US8131461B2 against other automotive OEMs, Tier-1 navigation suppliers, or connected vehicle technology companies. The outcome suggests either a confidential commercial resolution or a strategic decision to withdraw.
Patents remain live vs. othersNissan cleared — but navigation patent risk persists across the automotive sector
Nissan exits this litigation with no liability finding, no injunction, and no public admission of infringement. The each-party-bears-own-costs order suggests no fee-shifting finding under 35 U.S.C. § 285. For other automotive OEMs and navigation technology suppliers, Modena’s four navigation patents remain a live assertion risk. The broad accused product list — spanning EVs, trucks, crossovers, and sedans — signals wide claim scope that may be tested in future proceedings.
Sector-wide navigation patent riskFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Modena Navigation LLC | Company | Navigation patent assertion entity — holder of US7966124B2 and three related GPS/navigation patentsSearch in Eureka ↗ |
| Defendant | Nissan Motor Co., Ltd. | Company | Nissan Motor Co., Ltd. — global automotive manufacturer, maker of 20+ accused vehicle modelsSearch in Eureka ↗ |
| Plaintiff counsel | Alfred Ross Fabricant | Attorney | Counsel for Modena Navigation LLCSearch in Eureka ↗ |
| Plaintiff counsel | John Andrew Rubino | Attorney | Counsel for Modena Navigation LLCSearch in Eureka ↗ |
| Plaintiff counsel | Michael Mondelli , III | Attorney | Counsel for Modena Navigation LLCSearch in Eureka ↗ |
| Plaintiff counsel | Peter Lambrianakos | Attorney | Counsel for Modena Navigation LLCSearch in Eureka ↗ |
| Plaintiff counsel | Vincent J. Rubino , III | Attorney | Counsel for Modena Navigation LLCSearch in Eureka ↗ |
| Plaintiff law firm | Fabricant LLP | Law Firm | Representing Modena Navigation LLCSearch in Eureka ↗ |
| Plaintiff law firm | Fabricant LLP (NY) | Law Firm | Representing Modena Navigation LLCSearch in Eureka ↗ |
| Plaintiff law firm | Rubino Ip | Law Firm | Representing Modena Navigation LLCSearch in Eureka ↗ |
| Plaintiff law firm | Rubino Law LLC | Law Firm | Representing Modena Navigation LLCSearch in Eureka ↗ |
| Presiding judge | Judge Rodney Gilstrap | Judge | Texas Eastern District CourtSearch in Eureka ↗ |
Official order — verbatim text
The court’s order is purely procedural — it acknowledges and accepts Modena’s unilateral Rule 41(a)(1)(A)(i) notice rather than adjudicating any merits. The explicit with-prejudice designation, voluntarily chosen by Modena, is the operative legal fact: it extinguishes Modena’s right to reassert these four navigation patents against Nissan. The each-party-bears-own-costs language forecloses any fee-shifting claim by Nissan under 35 U.S.C. § 285. No infringement finding, invalidity ruling, or claim construction was reached.
US7966124B2 and three related navigation/GPS patents — vehicle navigation systems
The four asserted patents — US7966124B2, US7385881B2, US8423286B2, and US8131461B2 — are directed to navigation and GPS technology as applied to automotive vehicles. Application numbers span filings from roughly 2007 to 2010, placing their priority dates in the period of rapid growth in factory-installed and aftermarket in-vehicle navigation systems. The patents collectively cover aspects of GPS-based routing, position detection, map data processing, and route guidance display within vehicle environments.
These patents sit at the intersection of embedded automotive software and GPS navigation — a space that has seen sustained assertion activity as OEMs integrated navigation natively into vehicle infotainment platforms. The breadth of accused Nissan products, spanning EVs, full-size trucks, crossovers, and sedans, suggests claims that are not model-specific but rather target underlying navigation architecture common across vehicle lines. For Tier-1 navigation suppliers (e.g., HERE, TomTom, Bosch) and OEMs with similar navigation implementations, the continued enforceability of these patents warrants proactive monitoring.
Should your team run an FTO against US7966124B2 and the Modena navigation patent family?
Any automotive OEM, Tier-1 navigation module supplier, or connected-vehicle platform provider offering in-vehicle GPS routing, map guidance, or position-detection features should assess exposure to Modena Navigation’s four-patent portfolio. The accused product list in this case spanned virtually all Nissan vehicle segments — a signal of claim scope broad enough to implicate standard navigation implementations. If your vehicles or navigation systems share architectural similarities with the Nissan lineup, a targeted FTO is warranted.
PatSnap Eureka’s FTO Search Agent enables R&D and IP teams to rapidly map claim language from US7966124B2, US7385881B2, US8423286B2, and US8131461B2 against your product architecture, identify prior art that may support invalidity positions, and surface related continuations or related applications that could expand the assertion risk. With Nissan now cleared and Modena’s patents still live, proactive FTO analysis is the most cost-effective defence posture for the rest of the automotive sector.
Run a freedom-to-operate analysis on US7966124B2 to assess your product’s exposure
Run FTO in Eureka →Similar automotive navigation patent cases in E.D. Texas and related courts
Explore comparable GPS and in-vehicle navigation patent infringement actions filed in the Eastern District of Texas against automotive OEMs and navigation suppliers.
What this case signals for the automotive navigation IP landscape
A rapid with-prejudice exit in E.D. Texas raises questions about licensing strategy, claim strength, and the scope of automotive navigation patents.
Pre-answer dismissals in E.D. Texas often signal confidential licensing activity
When a plaintiff in the Eastern District of Texas voluntarily dismisses with prejudice before the defendant has even answered, the most commercially plausible explanation is a confidential resolution — whether a lump-sum license, covenant not to sue, or strategic withdrawal. Patent practitioners should treat the absence of public settlement terms as a signal to investigate any licensing history around these four navigation patents.
Four navigation patents covering 20+ models signals broad claim scope — monitor for new defendants
Modena Navigation’s decision to assert four related GPS/navigation patents against virtually the entire Nissan vehicle lineup is consistent with a belief in broad claim coverage. With Nissan now cleared, other automotive OEMs, navigation module suppliers, and connected-car platform providers with similar in-vehicle navigation implementations should treat these patents as active enforcement risks and consider proactive FTO analysis.
Modena v Nissan — key questions answered
Modena Navigation LLC filed suit against Nissan Motor Co. in the Eastern District of Texas on May 6, 2025 asserting four navigation/GPS patents (US7966124B2, US7385881B2, US8423286B2, US8131461B2) against 20+ Nissan vehicle models. The case was voluntarily dismissed with prejudice by Modena on September 12, 2025, before Nissan had served any answer, with each party bearing its own costs.
The with-prejudice dismissal permanently bars Modena Navigation from reasserting these four patents against Nissan Motor Co. on the same or substantially similar grounds. However, the patents themselves remain valid and enforceable against other parties. Modena retains the right to assert US7966124B2 and the related navigation patents against other automotive OEMs, navigation suppliers, or connected-vehicle technology companies.
The complaint accused more than 20 Nissan vehicle models, including the LEAF, ARIYA, TITAN XD, Altima, Armada, Frontier, GT-R, Gran Livina, Juke, Kicks, Maxima, Murano, Pathfinder, Rogue, Sentra, TITAN, Teana, Tiida, Versa, Wingroad, X-Trail, and Z, as well as other automotive vehicles. The breadth of accused models suggests the asserted patents target navigation architecture common across multiple vehicle platforms.
The public record does not disclose any settlement agreement or licensing terms. The case was terminated via a voluntary dismissal with prejudice filed by Modena before Nissan had answered. Pre-answer with-prejudice dismissals in patent cases are often consistent with a confidential resolution, but no such agreement has been publicly confirmed. The court ordered each party to bear its own costs, expenses, and attorneys’ fees.
The four patents asserted are: US7966124B2 (application 11/870078), US7385881B2 (application 11/376702), US8423286B2 (application 12/905023), and US8131461B2 (application 12/258976). All four are directed to navigation and GPS-related technology for automotive vehicles, with priority applications filed in the approximately 2007–2010 timeframe during the growth period of factory-installed in-vehicle navigation systems.
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