ACQIS LLC v. Quanta Computer: Dismissal in Computer Interface Patent Dispute
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📋 Case Summary
| Case Name | ACQIS LLC v. Quanta Computer, Inc. |
| Case Number | 6:23-cv-00265 (W.D. Tex.) |
| Court | Western District of Texas (Waco Division) |
| Duration | Apr 2023 – Feb 2026 2 years 10 months (1,045 days) |
| Outcome | Stipulated Dismissal |
| Patents at Issue | |
| Accused Products | Quanta Laptops (Intel Kaby Lake), Apple MacBook Pro (13-inch, 2017), Apple iMac (21.5-inch, 2017), QuantaGrid D51B-1U server |
Case Overview
The Parties
⚖️ Plaintiff
Non-practicing entity (NPE) with an established history of asserting patents covering computer bus interface and peripheral interconnect technologies.
🛡️ Defendant
Taiwan-based multinational, one of the world’s largest contract laptop and server manufacturers, supplying major OEM brands.
The Patents at Issue
This case involved ten patents spanning computer interface and peripheral communication technologies. Three of these patents were reissues, reflecting a strategy to broaden claims and maximize coverage. These patents are registered with the U.S. Patent and Trademark Office (USPTO) and are foundational to computer bus architecture.
- • US8756359B2 — Computer bus interface architecture
- • USRE044739E — Reissue patent covering interface communication methods
- • US8626977B2 — Peripheral component interconnect technologies
- • US9529769B2 — Computer system interface architecture
- • USRE044654E — Reissue: computer bus communication
- • USRE045140E — Reissue: interface encoding methods
- • US8977797B2 — Computer system interface control
- • US9529768B2 — Interface arbitration systems
- • US9703750B2 — Computer interface data transfer
- • US8234436B2 — Peripheral communication architecture
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The Verdict & Legal Analysis
Outcome
The case concluded with a **stipulated dismissal** in February 2026, jointly filed by ACQIS LLC and Quanta Computer, Inc., pursuant to Federal Rule of Civil Procedure 41(a)(1)(A)(ii). ACQIS’s claims were dismissed with prejudice, meaning they cannot re-file the same claims against Quanta. Quanta’s counterclaims were dismissed without prejudice, preserving their right to pursue defenses independently. No public financial terms were disclosed.
Key Legal Issues
This stipulated dismissal highlights several key aspects of patent litigation. The inclusion of three reissue patents (USRE044739E, USRE044654E, USRE045140E) in ACQIS’s portfolio is a notable assertion strategy, aimed at broadening claim coverage and complicating prior art defenses. However, reissue patents can also face heightened validity scrutiny. Additionally, the accusation of platform-level products, such as Intel Kaby Lake-based systems, implicates broad infringement theories that extend liability across multiple OEM customers of the same silicon platform. The use of a joint stipulated dismissal underscores a negotiated resolution, often a licensing agreement or a covenant not to sue, rather than a litigation victory or defeat for either party on the merits. The defendant’s preservation of counterclaims suggests ongoing leverage through potential invalidity challenges, including those before the USPTO Patent Trial and Appeal Board (PTAB).
Freedom to Operate (FTO) Analysis
This case highlights critical IP risks in computer interface and hardware design. Choose your next step:
📋 Understand This Case’s Impact
Learn about the specific risks and implications from this litigation.
- View all 10 asserted patents and their family trees
- See which companies are most active in computer interface patents
- Understand claim construction patterns for bus architectures
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High Risk Area
Legacy computer bus and interface architectures
10 Asserted Patents
Covering interface technologies
Design-Around Options
Possible for next-gen interface standards
✅ Key Takeaways
Stipulated Rule 41(a)(1)(A)(ii) dismissals with prejudice are functionally equivalent to licensing resolutions — analyze their terms carefully for collateral estoppel implications.
Search related case law →Reissue patents in assertion portfolios warrant immediate validity scrutiny under recapture and broadening-reissue doctrines.
Explore precedents →W.D. Texas / Judge Albright remains a consequential venue for multi-patent hardware disputes, emphasizing the need for robust local counsel and strategies.
Analyze W.D. Texas litigation trends →Frequently Asked Questions
Ten patents were asserted, including US8756359B2, US8626977B2, US9529769B2, US9529768B2, US9703750B2, US8234436B2, US8977797B2, and reissues USRE044739E, USRE044654E, and USRE045140E — all covering computer bus interface and peripheral communication technologies.
The parties filed a joint stipulated dismissal under Fed. R. Civ. P. 41(a)(1)(A)(ii), with plaintiff’s claims dismissed with prejudice and defendant’s counterclaims dismissed without prejudice, each party bearing its own costs. No public damages award was recorded.
It reinforces that multi-patent NPE assertions against platform-level computing products frequently resolve through negotiated agreements before trial, and that maintaining parallel IPR leverage is a critical defense strategy in such disputes.
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References
- PACER — Case No. 6:23-cv-00265 (W.D. Tex.)
- USPTO Patent Center — Patent Records
- USPTO Patent Trial and Appeal Board (PTAB)
- Cornell Legal Information Institute — Fed. R. Civ. P. 41
- PatSnap — IP Intelligence Solutions for Law Firms
This article is for informational purposes only and does not constitute legal advice. All case information is drawn from publicly available court records. For platform capabilities, visit PatSnap.