Modena Navigation LLC v. Toyota Motor Corp. — Dismissed With Prejudice After 113 Days
Modena Navigation LLC filed suit in the Eastern District of Texas against Toyota Motor Corporation, asserting four navigation and positioning patents across more than 30 Toyota and Lexus vehicle models. The case was voluntarily dismissed with prejudice after just 113 days, with each party bearing its own costs and attorneys’ fees.
Modena’s Navigation Patent Campaign Against Toyota Ends Abruptly
On May 6, 2025, Modena Navigation LLC filed a patent infringement action in the Eastern District of Texas (Case No. 2:25-cv-00492) before Judge Rodney Gilstrap, asserting four U.S. patents — US7966124B2, US7385881B2, US8423286B2, and US8131461B2 — against Toyota Motor Corporation. The accused products spanned more than 30 models across the Toyota and Lexus lineups, including the RAV4, Camry, Prius, Corolla, and the full range of Lexus crossovers and sedans, suggesting the complaint targeted the core of Toyota’s North American vehicle portfolio.
The case closed on August 27, 2025, when Modena filed a Notice of Voluntary Dismissal with Prejudice under Federal Rule of Civil Procedure 41(a)(1)(A)(i). Toyota had not yet filed an answer or motion for summary judgment at the time of dismissal. Judge Gilstrap accepted the notice and ordered all of Modena’s claims against Toyota dismissed with prejudice, directing the Clerk to close the case. Critically, each party was ordered to bear its own costs, expenses, and attorneys’ fees — meaning no fee-shifting occurred.
The 113-day duration from filing to closure, combined with the with-prejudice designation, suggests the parties reached some form of understanding prior to any substantive litigation activity — though the public record is silent on whether any licensing agreement or financial settlement was reached. Because dismissal was with prejudice, Modena is permanently barred from asserting the same four patents against Toyota on the same grounds. The absence of defendant counsel on the docket further suggests Toyota may have engaged directly or the matter resolved before formal representation was entered.
Filing to Voluntary dismissal in 113 days
113 days — faster than the E.D. Texas median for patent dismissals
Dismissed with prejudice: what this ruling means for both parties
Rule 41 dismissal with prejudice: the case is permanently closed
A voluntary dismissal under FRCP 41(a)(1)(A)(i) requires no court order — only a notice filed before the defendant answers or moves for summary judgment. The ‘with prejudice’ designation goes beyond a standard voluntary withdrawal: it operates as a final adjudication on the merits, permanently barring Modena from refiling these infringement claims against Toyota based on the same four patents. The court’s acceptance was ministerial; the legal consequence is substantive.
Permanent bar on refilingModena surrenders its ability to pursue Toyota on these patents
By choosing dismissal with prejudice, Modena Navigation LLC permanently relinquished its right to assert US7966124B2, US7385881B2, US8423286B2, and US8131461B2 against Toyota Motor Corporation. The public record does not disclose whether a licensing agreement or financial consideration was exchanged. Modena may still assert these patents against other automotive defendants — the with-prejudice bar applies only as between Modena and Toyota in this specific action.
Claims extinguished vs. ToyotaToyota exits with no liability, no judgment, each party covering own costs
Toyota Motor Corporation emerges from this action with no adverse judgment, no royalty obligation on the record, and no finding of infringement. No defendant counsel appeared on the docket, suggesting early engagement before formal litigation posture was adopted. The own-costs ruling means Toyota absorbed its own legal spend without fee-shifting, which is typical where parties resolve matters quietly before substantive motion practice begins.
No liability on recordFour navigation patents remain live against the broader auto industry
The with-prejudice dismissal only resolves Modena’s claims against Toyota. The four asserted navigation and positioning patents — filed between 2007 and 2010 — remain in force and can be asserted against other OEMs and Tier 1 suppliers whose vehicles incorporate navigation or GPS positioning systems. This case pattern, a broad multi-model complaint in E.D. Texas resolved quickly before answer, is consistent with a licensing campaign targeting the automotive sector.
Patents still live vs. third partiesFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Modena Navigation LLC | Company | Navigation patent licensing entity — holder of US7966124B2 and three related GPS/navigation patentsSearch in Eureka ↗ |
| Defendant | Toyota Motor, Corp. | Company | Toyota Motor Corporation — global automotive OEM, maker of Toyota and Lexus branded vehiclesSearch 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 verdict text confirms a Rule 41(a)(1)(A)(i) dismissal with prejudice — the most consequential form of plaintiff-initiated withdrawal. The court’s explicit acceptance and acknowledgment language, combined with the own-costs directive and denial of all pending relief as moot, closes every avenue of this specific dispute. Notably, the record confirms Toyota had not answered or moved for summary judgment, meaning no merits analysis occurred. The with-prejudice designation is the operative legal fact: it extinguishes Modena’s claims against Toyota as a matter of res judicata.
US7966124B2 and three related navigation and GPS positioning patents
The four patents asserted in this case — US7966124B2, US7385881B2, US8423286B2, and US8131461B2 — share a technical lineage in vehicle navigation, GPS positioning, and map data processing, with application filings dating from 2007 to 2010. This period corresponds to the rapid transition from standalone PND devices to embedded OEM navigation systems in passenger vehicles, a shift that produced a fertile body of patent filings now being monetised against automakers who adopted those technologies at scale.
The breadth of accused products — spanning 30+ Toyota and Lexus models including hybrids, plug-in hybrids, and fuel cell vehicles — suggests the asserted claims are directed at functionality common to mainstream OEM navigation or telematics platforms rather than model-specific features. For competitors and suppliers in the connected vehicle space, the survival of these patents post-dismissal means the litigation risk has not been extinguished industry-wide; it has simply been resolved bilaterally between Modena and Toyota.
Should you run an FTO against US7966124B2 and the three co-asserted navigation patents?
Any company developing, supplying, or integrating embedded navigation systems, GPS positioning modules, or map data processing software into passenger vehicles should treat these four patents as active enforcement risk. Modena’s willingness to assert them across 30+ vehicle models in a single complaint — and secure a resolution before Toyota even answered — signals a credible, monetisable portfolio. Tier 1 navigation suppliers, HD mapping platform vendors, and OEMs without prior bilateral resolution with Modena are all within scope.
PatSnap Eureka’s FTO Search Agent can rapidly map the claim scope of US7966124B2, US7385881B2, US8423286B2, and US8131461B2 against your specific product architecture, flag prior art relevant to IPR petitioning, and surface co-pending Modena enforcement actions that may signal where the campaign moves next. Run your FTO before the complaint arrives — E.D. Texas timelines compress fast once a notice of voluntary dismissal signals that Modena has cleared one target and is moving to the next.
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
Cases involving GPS and vehicle navigation patent assertions in the Eastern District of Texas before Judge Gilstrap, with comparable NPE plaintiff profiles and automotive OEM defendants.
What this case signals for the automotive navigation IP landscape
A rapid with-prejudice dismissal in E.D. Texas typically signals either an early license or a strategic retreat — both have distinct implications for the sector.
Pre-answer resolution is the dominant pattern in NPE auto campaigns
Modena’s complaint was dismissed before Toyota even filed an answer, consistent with NPE enforcement strategies designed to extract licensing fees before expensive litigation begins. OEMs and Tier 1 suppliers in the navigation space should treat similar E.D. Texas filings as licensing overtures rather than adversarial litigation, and prepare streamlined early-response protocols accordingly.
With-prejudice terms protect Toyota but leave the market exposed
While Toyota has secured a permanent bar against these four patents, no other automaker or navigation system supplier received equivalent protection. Companies whose vehicles or telematics platforms incorporate GPS positioning or turn-by-turn navigation functionality should assess exposure to US7966124B2, US7385881B2, US8423286B2, and US8131461B2 before a similar complaint arrives at their door.
Modena v Toyota — key questions answered
Modena Navigation LLC voluntarily dismissed its patent infringement case against Toyota Motor Corporation with prejudice on August 27, 2025. The case, filed May 6, 2025 in the Eastern District of Texas, asserted four navigation/GPS patents across 30+ Toyota and Lexus models. Toyota had not yet answered. Each party was ordered to bear its own costs.
A dismissal with prejudice under FRCP 41(a)(1)(A)(i) operates as a final adjudication on the merits. Modena Navigation LLC is permanently barred from re-asserting US7966124B2, US7385881B2, US8423286B2, and US8131461B2 against Toyota Motor Corporation on the same grounds. The patents remain enforceable against all other parties not party to this action.
Modena asserted four patents: US7966124B2, US7385881B2, US8423286B2, and US8131461B2. All relate to vehicle navigation, GPS positioning, and map data processing technologies, with applications filed between 2007 and 2010. The breadth of accused Toyota and Lexus models suggests claims directed at core OEM navigation or telematics platform functionality.
The complaint accused more than 30 Toyota and Lexus models, including the Toyota RAV4, Camry, Corolla, Prius, Tacoma, Tundra, Highlander, and Land Cruiser, as well as the Lexus ES, GX, IS, LS, LX, NX, RX, TX, RZ, and UX Hybrid, among others. Both hybrid and plug-in hybrid variants were included, suggesting the asserted patent claims are not powertrain-specific.
The public record of this case does not disclose Modena’s broader enforcement activities. However, the filing pattern — a broad multi-model complaint in E.D. Texas, resolved before answer, with a with-prejudice dismissal — is consistent with a serial NPE licensing campaign. Other OEMs and navigation system suppliers should independently assess their exposure to the four asserted patents using FTO and docket monitoring tools.
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