Apple Hit With $5.7 Billion Infringement Verdict
A federal jury in San Diego has ordered Apple to pay $5.7 billion in damages after finding that the company infringed two patents owned by Taction Technology involving haptic technology. The patents cover vibration-based tactile transducers, technology that allows users to physically feel responses from electronic devices.
The case centers on Apple’s Taptic Engine, the technology used in products including iPhones and Apple Watches to produce tactile feedback. Taction alleged that Apple’s implementation of the technology used inventions protected by its patents without authorization. Apple disputed that claim and maintained that its technology was fundamentally different.
Taction filed the lawsuit in 2021 in the U.S. District Court for the Southern District of California. The company accused Apple of infringing two patents, U.S. Patent Nos. 10,659,885 and 10,820,117, which relate to tactile transducers capable of producing low-frequency vibrations that can be perceived through touch.
The litigation had already gone through several stages before reaching the jury. Apple initially succeeded in getting the case dismissed in 2023 after a federal judge concluded that the asserted patent claims were not infringed. Taction appealed, and the U.S. Court of Appeals for the Federal Circuit overturned that decision in 2025, sending the case back for further proceedings.
The jury trial began September 14, 2026, and jurors deliberated for approximately two days before returning their verdict on September 25. The jury concluded that Apple infringed claims from both of Taction’s patents and awarded $5,721,961,750 in damages.
The verdict is particularly notable because of its size. It has been described as the largest U.S. patent verdict to date, although the amount could still change during post-trial proceedings or an appeal. Apple has already said it plans to challenge the verdict.
Importantly, the jury did not find that Apple’s infringement was willful. That distinction matters because a finding of willful patent infringement can potentially expose a defendant to enhanced damages. The absence of such a finding may limit Taction’s ability to seek damages above the jury’s award based on willfulness.
Apple strongly disagreed with the verdict and the damages award. The company said its Taptic Engine is fundamentally different from Taction’s technology and argued that Taction’s own testing of Apple products during the trial supported that position. Apple said it does not use Taction’s technology and will appeal.
Taction, meanwhile, characterized the verdict as confirmation of its patent rights. The company’s attorney said Taction had waited more than five years for the case to reach trial. The jury’s decision therefore represents a major litigation victory for the smaller technology company, subject to Apple’s planned appeal and any post-trial rulings.
The litigation also involved financing arrangements. Court proceedings revealed that Taction received litigation financing through entities identified as being connected indirectly to Burford Capital. Burford has subsequently said it is entitled to a portion of the verdict, potentially around $1.4 billion, although that amount could change depending on what ultimately happens to the award.
The dispute illustrates the potential financial consequences of patent litigation involving technology incorporated across millions of consumer devices. Because Apple’s Taptic Engine is used across major product lines, the damages calculation covered a large number of accused products and periods of alleged infringement. The final amount Apple ultimately pays could still differ from the jury’s award following appeals and post-trial proceedings.
For now, the jury has found Apple liable for infringement of two Taction patents and awarded more than $5.7 billion. The case is not necessarily finished, however, because Apple intends to appeal and the court still has to address post-trial matters.
Key Legal Outcome
- A federal jury found Apple infringed two Taction Technology patents covering haptic technology.
- The jury awarded Taction $5,721,961,750 in damages.
- The jury did not find willful infringement, potentially limiting enhanced damages.
- Apple says it will appeal the verdict.
- The $5.7 billion award could still be modified following post-trial proceedings or appellate review.
Why It Matters
- The verdict is one of the largest patent damages awards involving a major technology company.
- The dispute involves technology used in widely sold iPhones and Apple Watches.
- Apple faces substantial financial exposure if the award survives appeal.
- The case demonstrates the potential impact of patent rights on consumer-device technology.
- The Federal Circuit’s earlier decision shows how patent litigation can continue for years before reaching a final outcome.
