ALSI Holdings v. Current Lighting Solutions: 7-Patent LED Lighting Dispute Dismissed With Prejudice
ALSI Holdings, LLC brought a seven-patent infringement action against Current Lighting Solutions, LLC and HLI Solutions, Inc. covering LED high bay fixtures, networked lighting controls, and wireless gateway systems before Judge Alan Albright in the Western District of Texas. After 835 days of litigation, the parties agreed to dismiss all claims with prejudice, each bearing its own fees and costs.
835-day LED lighting patent dispute resolved by stipulated dismissal with prejudice
On 16 November 2021, ALSI Holdings, LLC filed suit in the Western District of Texas (Case No. 6:21-cv-01187) before Chief Judge Alan D. Albright, asserting infringement of seven US patents spanning LED luminaire design, LED high bay and street lighting fixtures, and networked wireless lighting control systems. The defendants — Current Lighting Solutions, LLC and HLI Solutions, Inc. — were accused of infringing through a broad product range including Albeo LED High Bay fixtures, Lumination LIS indoor LED fixtures, Evolve LED roadway luminaires, Daintree networked controls, and several wiSCAPE wireless components.
The case closed on 29 February 2024 via a stipulated Rule 41(a)(1)(A)(ii) dismissal with prejudice — a mechanism requiring mutual agreement of all parties. Under the stipulation, all claims asserted by ALSI Holdings against both defendants were extinguished permanently, and each party agreed to absorb its own legal fees and costs. The with-prejudice designation bars ALSI from refiling the same patent claims against these defendants on the same accused products.
An 835-day duration is consistent with cases that progress through substantial pre-trial activity before reaching resolution — suggesting the parties likely exchanged claim construction positions, infringement contentions, and potentially invalidity arguments before settling their dispute privately. The own-costs arrangement and mutual dismissal structure are typical signals of a negotiated resolution, though the public record does not disclose whether any licensing, commercial, or cross-licensing terms accompanied the dismissal. The underlying patents remain in force against third parties.
Filing to dismissal in 835 days
Days from filing to dismissal — a substantial runway before resolution
All claims dismissed with prejudice — each party bears its own costs
Rule 41(a)(1)(A)(ii): Stipulated dismissal by all parties
A Rule 41(a)(1)(A)(ii) dismissal requires a signed stipulation from all parties — plaintiff and both defendants here. Unlike a unilateral plaintiff withdrawal, this mechanism signals that both sides consented to the exit terms. The court does not need to approve the dismissal itself, though the with-prejudice designation is binding and judicially enforceable against future refiling on the same claims.
Mutual consent requiredWith prejudice: ALSI’s claims are permanently extinguished
Dismissal with prejudice operates as a final adjudication on the merits for res judicata purposes. ALSI Holdings cannot re-assert the same seven patents against Current Lighting Solutions or HLI Solutions for the same accused products. This is materially different from a without-prejudice dismissal, which would permit refiling. The public record does not disclose whether any private settlement agreement or license underpins this stipulation.
No refiling permittedOwn-costs structure: no prevailing-party fee award
The stipulation expressly allocates fees and costs on an own-costs basis — neither party is designated prevailing party for fee-shifting purposes under 35 U.S.C. § 285 or Rule 54(d). This arrangement is common in negotiated resolutions and avoids the risk of an exceptional-case fee award. It also suggests neither side secured a clearly dominant litigation posture that would justify pressing for cost recovery.
No § 285 fee motionSeven-patent assertion across fixtures, design, and controls
ALSI asserted a notably broad portfolio: two design patents (USD650508S, USD612088S), four utility patents covering LED fixture technology and control electronics (US8322881, US8721114, US8186855, US9049753), and a more recent utility patent (US9699854) directed to networked lighting systems. Asserting both design and utility patents across hardware and control systems simultaneously increases licensing pressure and complicates a single invalidity defence strategy for defendants.
Design + utility mixFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | ALSI Holdings, LLC. | Company | LED lighting IP holding company — asserting 7 patents across fixtures and wireless controlsSearch in Eureka ↗ |
| Defendant | Current Lighting Solutions, LLC | Company | Current Lighting Solutions, LLC — LED fixture and networked lighting controls manufacturerSearch in Eureka ↗ |
| Plaintiff counsel | Anthony P. Barrows | Attorney | Counsel for ALSI Holdings, LLC.Search in Eureka ↗ |
| Plaintiff counsel | Brian S. Seal | Attorney | Counsel for ALSI Holdings, LLC.Search in Eureka ↗ |
| Plaintiff counsel | Craig D. Cherry | Attorney | Counsel for ALSI Holdings, LLC.Search in Eureka ↗ |
| Plaintiff counsel | Jaimin Hemendra Shah | Attorney | Counsel for ALSI Holdings, LLC.Search in Eureka ↗ |
| Plaintiff counsel | Justin Wayne Allen | Attorney | Counsel for ALSI Holdings, LLC.Search in Eureka ↗ |
| Plaintiff counsel | Mark D. Siegmund | Attorney | Counsel for ALSI Holdings, LLC.Search in Eureka ↗ |
| Plaintiff counsel | Melissa Samano Ruiz | Attorney | Counsel for ALSI Holdings, LLC.Search in Eureka ↗ |
| Plaintiff counsel | Richard Eric Gaum | Attorney | Counsel for ALSI Holdings, LLC.Search in Eureka ↗ |
| Plaintiff counsel | Ryan C. Johnson | Attorney | Counsel for ALSI Holdings, LLC.Search in Eureka ↗ |
| Plaintiff counsel | Shaun D. Gregory | Attorney | Counsel for ALSI Holdings, LLC.Search in Eureka ↗ |
| Plaintiff counsel | Thomas G. Southard | Attorney | Counsel for ALSI Holdings, LLC.Search in Eureka ↗ |
| Plaintiff counsel | William Michael Etienne | Attorney | Counsel for ALSI Holdings, LLC.Search in Eureka ↗ |
| Defendant counsel | Frank A. Angileri | Attorney | Counsel for Current Lighting Solutions, LLCSearch in Eureka ↗ |
| Defendant counsel | Jennifer Parker Ainsworth | Attorney | Counsel for Current Lighting Solutions, LLCSearch in Eureka ↗ |
| Defendant counsel | John P. Rondini | Attorney | Counsel for Current Lighting Solutions, LLCSearch in Eureka ↗ |
| Defendant counsel | John S. LeRoy | Attorney | Counsel for Current Lighting Solutions, LLCSearch in Eureka ↗ |
| Defendant counsel | Kevin P. Martin | Attorney | Counsel for Current Lighting Solutions, LLCSearch in Eureka ↗ |
| Defendant counsel | Reza Roghani Esfahani | Attorney | Counsel for Current Lighting Solutions, LLCSearch in Eureka ↗ |
| Defendant counsel | Thomas W. Cunningham | Attorney | Counsel for Current Lighting Solutions, LLCSearch in Eureka ↗ |
| Presiding judge | Judge Alan D Albright | Chief Judge | Texas Western District Court — Chief JudgeSearch in Eureka ↗ |
Stipulation of dismissal — official text
The stipulation invokes Rule 41(a)(1)(A)(ii), confirming this was a jointly executed exit — not a unilateral plaintiff withdrawal. The phrase ‘all claims asserted by Plaintiff against Defendants’ is comprehensive, covering all seven patents and all accused products against both Current Lighting Solutions and HLI Solutions simultaneously. The own-costs clause removes any prevailing-party argument. Together, these terms suggest a negotiated resolution that neither side wished to litigate to judgment, though no public record discloses what, if any, commercial terms accompanied the dismissal.
US8322881B1 and 6 further patents — LED lighting fixtures and wireless controls
ALSI Holdings asserted seven patents covering two distinct but commercially interrelated layers of LED lighting technology: physical fixture design and optical hardware (including two design patents, USD650508S and USD612088S, protecting the ornamental appearance of LED luminaire housings) and electronic control systems (utility patents US8322881, US8721114, US8186855, US9049753, and US9699854, protecting LED driver circuits, thermal management, and networked wireless lighting control architectures). The application dates span 2008 to 2012, capturing an era when LED commercial lighting was transitioning from niche to mainstream and wireless control integration was emerging as a competitive differentiator.
The combination of design and utility patent assertions across both fixture hardware and networked control systems reflects a layered enforcement strategy that is increasingly common among LED IP holders. For competitors, this structure means that designing around one layer — for example, modifying fixture aesthetics to avoid the design patents — does not resolve exposure under the utility claims covering control electronics, and vice versa. The accused products here include high bay industrial fixtures, street and roadway luminaires, indoor commercial fittings, and Daintree and wiSCAPE wireless controllers, suggesting the patents are drafted broadly enough to cover multiple commercial LED application segments.
Should your team run an FTO against ALSI Holdings’ LED lighting patents?
Any company designing, manufacturing, or commercialising LED high bay fixtures, LED street or roadway luminaires, indoor commercial LED fittings, or wireless networked lighting control systems — particularly with wireless adapters, area controllers, or gateway components — should treat this case as a prompt for a targeted freedom-to-operate review. The seven asserted patents cover both physical fixture design and control system architecture, meaning product teams cannot assess FTO exposure by reviewing only hardware or only software claims in isolation.
PatSnap Eureka’s FTO Search Agent enables R&D and IP teams to map their product specifications against the claim language of each of ALSI’s seven asserted patents simultaneously, identify which independent claims present the greatest exposure risk, and monitor for any continuation or divisional applications that may extend the portfolio’s reach. Claim monitoring alerts can flag prosecution activity on related applications before a product reaches market — the most cost-effective point to identify and implement a design-around.
Run a freedom-to-operate analysis on US8322881B1 to assess your product’s exposure
Run FTO in Eureka →Similar LED lighting and networked controls patent cases in W.D. Texas
PatSnap Eureka tracks related litigation across LED lighting, wireless controls, and comparable infringement actions in W.D. Texas.
What this case signals for the LED lighting and smart controls IP landscape
A seven-patent assertion resolved by mutual dismissal after 835 days carries several readable signals for IP strategy in the commercial LED sector.
Broad multi-patent assertions in LED lighting create high settlement pressure
Asserting seven patents simultaneously — spanning product design, fixture hardware, and wireless networking — dramatically increases the cost and complexity of defendants’ invalidity analysis. Companies commercialising LED fixtures and controls should audit their product lines against both design and utility patent claims before launch, not only after receiving a demand letter.
Judge Albright’s court remains a high-stakes venue for patent plaintiffs
The Western District of Texas under Judge Albright continues to attract high volumes of patent infringement filings. The 835-day duration here is consistent with a case that progressed through the court’s accelerated scheduling — suggesting defendants faced genuine litigation cost pressure even before any trial date. Defendants in this district should budget for intensive pre-trial activity from the outset.
ALSI v Current — key questions answered
ALSI Holdings asserted seven patents: US8322881B1, USD0650508S, US8721114B2, USD0612088S, US8186855B2, US9049753B1, and US9699854B2. The portfolio spans LED fixture utility patents, LED design patents protecting luminaire appearance, and utility patents covering networked wireless lighting control systems and components.
The case was resolved by a stipulated dismissal with prejudice under Federal Rule of Civil Procedure 41(a)(1)(A)(ii), filed 29 February 2024. All claims by ALSI against both Current Lighting Solutions and HLI Solutions were dismissed with prejudice. Each party agreed to bear its own attorneys’ fees and costs. No public license or settlement terms were disclosed.
Dismissal with prejudice in this action bars ALSI Holdings from reasserting the same seven patents against Current Lighting Solutions, LLC and HLI Solutions, Inc. for the same accused products. It operates as a final adjudication on the merits for res judicata purposes against these defendants. However, the patents themselves remain in force and ALSI retains the right to assert them against other third parties.
Accused products included Albeo LED High Bay fixtures, Lumination LIS indoor LED fixtures, Evolve LED luminaires for streets and roadways, Daintree Networked lighting controls, the Daintree WA100-PM Wireless Adapter, Daintree WAC 60 Wireless Area Controller, Lux Meter/Photo Sensor, wiSCAPE Wireless Gateway GW3, wiSCAPE lighting controls, and the wiSCAPE WIR-RMI-IO wireless internal fixture — spanning both fixture hardware and control system components.
The Western District of Texas, and particularly Judge Alan D. Albright’s court in Waco, became one of the most frequently selected venues for patent infringement cases in the United States due to its patent-friendly scheduling, experienced patent docket, and plaintiff-favourable procedural practices. ALSI Holdings’ choice of this venue is consistent with the broader pattern of NPE and IP-holding entities filing in W.D. Texas during this period.
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