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Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Qualcomm won the operative licensing dispute at the U.S. district-court level, but the December 2024 trial was not a clean, one-step victory. The jury found that Arm had not proved Qualcomm breached the relevant Nuvia agreement and that Qualcomm’s use of Nuvia-derived technology was covered by Qualcomm’s own Arm license. The jury deadlocked only on whether Nuvia itself breached its agreement with Arm.
That narrow deadlock produced a mistrial on one issue—not the entire case. On September 30, 2025, the District of Delaware entered final judgment for Qualcomm and Nuvia after denying Arm’s request for a new trial and granting Nuvia judgment as a matter of law on the unresolved claim. Arm filed an appeal on October 1, 2025. The sources reviewed for this update do not establish a later appellate disposition.
What the jury actually decided
The eight-person jury’s December 16–20, 2024 trial result is best understood as two Qualcomm wins plus one unresolved question:
| Question | Result |
|---|---|
| Did Qualcomm breach the Nuvia Architecture License Agreement? | Arm did not prove that Qualcomm breached it. |
| Was Qualcomm’s use of Nuvia-derived technology covered by Qualcomm’s own Arm license? | Yes. The jury found in Qualcomm’s favor. |
| Did Nuvia breach its separate agreement with Arm? | The jury could not reach a verdict, producing a mistrial on this issue only. |
“Mistrial” therefore does not mean that every issue was thrown out or that Qualcomm’s licensing position remained wholly undecided. It means the jury failed to reach a legally sufficient verdict on one submitted question. The two findings most directly relevant to Qualcomm’s continued use of the disputed technology were resolved in its favor.
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The later court ruling completed the district-court process: Judge Maryellen Noreika denied Arm’s post-trial motion, rejected its request for a new trial, granted Nuvia’s motion in part, and entered final judgment for Qualcomm and Nuvia. The court’s September 30, 2025 opinion is the authoritative source for that disposition; Qualcomm’s description of the result as a “complete victory” is the company’s characterization.
Why Nuvia was at the center of the dispute
Nuvia was founded by former Apple engineers to develop Arm-compatible server processors. It signed its own Arm Architecture License Agreement on September 27, 2019. Qualcomm acquired Nuvia in March 2021, and the acquisition brought Nuvia’s processor designs and engineering work into Qualcomm.
Arm argued that the Nuvia license could not be transferred without Arm’s consent. It also argued that Qualcomm and Nuvia failed to comply with obligations requiring relevant technology to be returned or destroyed after a material breach or termination. Arm notified Nuvia on February 1, 2022, that it would terminate the Nuvia agreement effective March 1, 2022. Arm filed suit against Qualcomm, Qualcomm Technologies and Nuvia on August 31, 2022.
Qualcomm’s response relied on a different contract. Qualcomm had signed its own Arm Architecture License Agreement on May 30, 2013. That agreement granted Qualcomm a worldwide, non-exclusive right to use applicable Arm technology to design, and have designed, architecture-compliant processor cores.
The central contractual question was therefore not simply whether Nuvia’s license had been transferred. It was whether the resulting Qualcomm products and designs could be used under Qualcomm’s pre-existing license even if Arm objected to the treatment of Nuvia’s separate agreement.
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The contractual structure in one diagram
Arm → Qualcomm ALA
Qualcomm’s pre-existing architecture license.
Arm → Nuvia ALA → Qualcomm acquisition of Nuvia
Nuvia’s separate license and the acquisition-related restrictions disputed by Arm.
The dispute: whether Nuvia-derived work could continue to be used under Qualcomm’s own ALA.
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An Architecture License Agreement is not the same thing as an ownership transfer. The court’s result means Qualcomm was found to have contractual permission to use the relevant technology under its license; it does not mean Qualcomm acquired ownership of Arm’s underlying intellectual property.
Why the dispute mattered to Qualcomm’s chip strategy
The litigation threatened technology central to Qualcomm’s effort to expand beyond conventional smartphone processors. Nuvia’s work became associated with Qualcomm’s custom Oryon CPU cores and Snapdragon platforms, including the company’s push into Windows PCs and other higher-performance computing markets.
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Qualcomm’s regulatory filings described Arm’s allegations as potentially affecting processor-core technology, including custom Oryon cores. Contemporary coverage of the 2024 trial identified Microsoft, Acer, Asus, Dell, HP, Lenovo and Samsung among companies building products around Snapdragon designs. Those commercial connections were reported context, not findings by the court, and the judgment should not be read as validating every Qualcomm product or every Oryon implementation.
A broad Arm victory could have created uncertainty around Qualcomm’s product roadmap, customers and license structure. Arm sought remedies that went well beyond a royalty adjustment, including specific performance of termination provisions, orders requiring Qualcomm and Nuvia to stop using and destroy relevant Nuvia-developed technology, and restrictions involving related products and trademarks. Arm’s filings and Qualcomm’s FY2025 Form 10-K describe the scope and commercial significance of those claims.
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What changed after the mistrial
After the jury returned its partial verdict, both sides filed post-trial motions. Arm sought judgment as a matter of law or a new trial. Nuvia separately sought judgment as a matter of law on the unresolved breach question.
On September 30, 2025, the district court:
- denied Arm’s request for a new trial;
- denied Arm’s effort to overturn the favorable Qualcomm-related findings;
- granted Nuvia judgment as a matter of law in part; and
- entered final judgment for Qualcomm and Nuvia, dismissing Arm’s remaining claims.
That ruling matters because the December 2024 headline alone can leave the impression that the parties were headed automatically toward another trial. The district court instead resolved the remaining issue in Nuvia’s favor. The case was no longer in the same unresolved posture as it was on December 20, 2024.
What Arm’s appeal means
Arm filed a notice of appeal on October 1, 2025. Accordingly, the most precise current description is: Qualcomm and Nuvia won final judgment in the district court, but Arm’s appeal remains an important qualification.
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A pending appeal does not by itself mean the district-court judgment was vacated or that Arm prevailed. Nor does the district-court judgment make future contractual disputes impossible. The appellate process could affect the legal interpretation of the agreements, while later disagreements could involve different products, deliverables, royalties or licensing terms.
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1Fix the driver behind crashes, sound loss and screen glitches2Clear out junk files and repair common Windows errors3Scan for outdated or missing drivers - takes under a minuteThe status of the appeal should be checked against a current appellate docket before treating the district-court judgment as the final word. The Arm filing available in the research record describes the appeal as pending. The relevant source is Arm’s Form 6-K.
Do not confuse this case with Qualcomm’s separate lawsuit
Arm’s case against Qualcomm and Nuvia is separate from Qualcomm’s later lawsuit against Arm. Qualcomm’s action alleged, among other things, that Arm failed to provide contractual deliverables and improperly sought to terminate or interfere with Qualcomm’s license and customer relationships.
Qualcomm’s FY2025 filing said that separate case was scheduled for trial on March 9, 2026. The sources used here do not establish whether that trial occurred or what happened afterward. It should not be described as resolved, or as having gone to trial, without independently verified docket information.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What the outcome means for the chip industry
For Qualcomm
The district-court judgment removed the immediate threat that Qualcomm would have to stop using or destroy the disputed Nuvia-derived designs. That supports continuity for products built around the relevant technology, subject to the appeal and to the precise scope of the contracts and judgment.
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For Arm
The result does not eliminate Arm’s ability to enforce license restrictions in future cases. It does, however, show the risk of relying on acquisition and termination provisions when a licensee argues that its own separate agreement independently covers the resulting work.
For investors and licensees
The case highlights why semiconductor IP agreements deserve more scrutiny than a simple royalty-rate comparison. Acquisition clauses, assignment restrictions, termination mechanics, technology-return obligations and definitions of licensed deliverables can determine whether a transaction preserves a product roadmap or creates years of litigation.
It also illustrates the difference between immediate product risk and relationship risk. Qualcomm’s district-court win reduced the immediate legal threat to the disputed designs, but it did not repair the commercial relationship between Arm and Qualcomm or prevent future conflict over licensing, competition, royalties and technical deliverables.
Bottom line
The December 2024 result was a partial mistrial, not an across-the-board loss for Qualcomm. The jury found that Arm had not proved Qualcomm breached the relevant Nuvia agreement and that Qualcomm’s use of Nuvia-derived technology was covered by Qualcomm’s own Arm license. The jury deadlocked only over Nuvia’s alleged breach.
The District of Delaware later entered final judgment for Qualcomm and Nuvia on September 30, 2025. Arm appealed the next day. Thus, Qualcomm prevailed in the district court on the key licensing dispute, while the broader Arm–Qualcomm legal and commercial relationship remained unsettled.
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