Lime Green Lighting LLC v. Jasco Products Co.: Smart Lighting Patent Dispute Settles in Oklahoma

Case Overview

The Parties

The Patents at Issue

Two patents formed the core of Lime Green Lighting’s infringement claims:

• • US10798798B2 — A later-generation patent covering advanced implementations of self-adaptive scheduled lighting control systems
• • US9699874B2 — An earlier patent in the same family addressing foundational methods and apparatus for adaptive lighting schedules

Both patents share a common technology focus: intelligent lighting systems that autonomously adjust operation based on learned schedules, environmental inputs, or user behavior patterns — a technology area at the intersection of IoT, smart home automation, and energy efficiency.

The Accused Product

The complaint centered on products characterized as implementing a “System, method, and apparatus for self-adaptive scheduled lighting control” — language tracking directly to the asserted patent claims. Jasco’s smart lighting control product line, which includes Wi-Fi-enabled switches, dimmers, and plug-in modules with scheduling functionality, represented the commercially accused technology.

Litigation Timeline & Procedural History

The case was filed February 13, 2025, in the U.S. District Court for the Western District of Oklahoma, presided over by Chief Judge Patrick R. Wyrick. Venue selection in Oklahoma is strategically notable — Jasco Products is headquartered in Oklahoma City, making the Western District of Oklahoma a proper and logical forum that minimized venue-transfer risk for the plaintiff while avoiding more plaintiff-hostile jurisdictions.

At 166 days from filing to administrative termination, the case moved at a notably swift pace. No claim construction order, summary judgment ruling, or trial record was entered in the public docket before settlement, indicating that the parties reached commercial resolution during the early litigation phase — likely before significant discovery costs accumulated.

Chief Judge Wyrick, a former Oklahoma Supreme Court Justice and federal judicial appointee with a strong academic and appellate background, presided over the matter, though no substantive judicial rulings were required given the early settlement.

Legal Representation

Plaintiff’s Counsel: Phillip L. Free, Jr. (law firm not disclosed in public record)

Defendant’s Counsel: David M. Sullivan and John M. Thompson of Crowe & Dunlevy, a prominent Oklahoma-based law firm with significant commercial litigation experience

The Verdict & Legal Analysis

Outcome

On July 29, 2025, the court entered an administrative termination order upon representation from both parties’ counsel that a settlement and compromise had been reached. The court’s order provides a 30-day window within which the parties may reopen the case for purposes of formal dismissal pursuant to their settlement agreement. If not reopened within that period, the plaintiff’s action is deemed dismissed with prejudice.

No damages amount was publicly disclosed. No injunctive relief was ordered. The settlement terms remain confidential, consistent with standard commercial patent litigation resolution practices.

Verdict Cause Analysis

The case was filed and classified as a patent infringement action. Because the matter resolved before claim construction briefing or substantive dispositive motions, no judicial findings on validity, infringement, or claim scope were entered. This means the patents-in-suit — US10798798B2 and US9699874B2 — remain presumptively valid and unadjudicated on the merits, preserving Lime Green Lighting’s ability to assert them in future enforcement actions against other defendants.

The early resolution pattern here is consistent with a litigation calculus in which the defendant weighs the cost of full defense — including claim construction, expert witnesses, and potential trial — against the economic efficiency of a negotiated license or settlement payment. For Jasco, defending two patents in a home jurisdiction through trial could represent millions in legal fees alone, independent of any damages exposure.

Legal Significance

Several legally significant points arise from the case structure:

• • Patent Survival: Because no invalidity finding was entered and no IPR petition was filed to challenge the patents at the USPTO Patent Trial and Appeal Board (PTAB), both asserted patents exit this litigation intact and enforceable.
• • Non-Precedential Resolution: The settlement produces no published claim construction, no infringement analysis, and no validity ruling — limiting direct precedential value but providing indirect market signals about the perceived strength of Lime Green Lighting’s IP portfolio.
• • Dismissal with Prejudice Mechanism: The court’s use of a conditional administrative termination — converting to dismissal with prejudice after 30 days absent reopening — is a procedurally standard but practically important mechanism ensuring finality once settlement funds transfer and documentation is executed.

Industry & Competitive Implications

The smart home lighting control market is projected to grow substantially through 2030, driven by energy efficiency mandates, IoT integration, and consumer demand for automated home systems. This litigation reflects a broader trend of specialized patent assertion entities targeting smart home device manufacturers with foundational control-algorithm patents.

Jasco Products, as a hardware-focused OEM, faces ongoing IP risk from software and algorithm patents embedded in its smart product features — a structural challenge common to hardware manufacturers competing in software-defined product categories.

For companies in the smart lighting, building automation, and IoT controls space, this case reinforces several market realities: assertion entities are actively monetizing adaptive scheduling IP; venue selection in defendant home districts does not guarantee early dismissal; and early settlement economics frequently favor resolution over litigation.

The fact that Lime Green Lighting’s patents remain unadjudicated suggests the possibility of continued assertion against other manufacturers in the smart home space. Companies holding product lines with automated lighting scheduling features — including circadian rhythm lighting systems, occupancy-based controls, and AI-driven scene management — should proactively audit their FTO exposure against the two patents identified in this matter.

Frequently Asked Questions

What patents were involved in Lime Green Lighting v. Jasco Products?

The case involved U.S. Patent No. US10798798B2 (App. No. US16/241535) and U.S. Patent No. US9699874B2 (App. No. US14/851976), both covering systems, methods, and apparatus for self-adaptive scheduled lighting control.

What was the basis for settlement in this case?

The parties reached a confidential settlement and compromise agreement, resulting in administrative termination of Case No. 5:25-cv-00193 in the Western District of Oklahoma. No damages or terms were publicly disclosed.

How does this case affect smart lighting patent litigation broadly?

The case signals continued active enforcement of adaptive lighting control patents against smart home hardware manufacturers. Companies with automated scheduling features in their lighting products should conduct FTO analysis against the surviving patent portfolio.

Explore related patent cases in smart home and IoT lighting technology on Google Patents and the PACER federal court database. Review USPTO records for US10798798B2 and US9699874B2 for complete claim scope analysis.