A US jury has ordered Apple to pay more than $5.7 billion to San Diego-based Taction after finding that technology used in Apple’s iPhone and Apple Watch devices infringed two of Taction’s patents.
The verdict, delivered Friday, is the largest patent infringement award against Apple to date, according to the company, and is likely to trigger a lengthy appeals process. Apple said it plans to challenge the decision, arguing that its technology is fundamentally different from Taction’s patented system.
The case centers on Apple’s Taptic Engine, the technology responsible for the tapping and vibration sensations users experience when interacting with devices including iPhones and Apple Watches.
Register for the next Tekedia Mini-MBA.
Register for Tekedia AI in Business Masterclass.
Join Tekedia Capital Syndicate and co-invest in great global startups.
The jury found that the Taptic Engine infringed two patents owned by Taction, a San Diego company that develops haptic technology for products including headphones and gaming headsets.
Apple rejected the finding.
“Apple’s Taptic Engine is fundamentally different from Taction’s technology, which Taction’s own testing of Apple’s products confirmed during trial,” Apple said in a statement.
“Apple does not use Taction’s technology, and we will appeal,” the company added.
Taction’s attorney, Lance Yang, said the company was satisfied with the verdict.
“We’re happy the jury found for Taction and vindicated its patent rights,” Yang said.
The case dates back to 2021, when Taction sued Apple alleging that the company’s devices incorporated technology covered by its patents. Apple denied the allegations and said that the patents were invalid.
The litigation has already passed through several stages of the US court system. A federal judge in San Diego ruled in 2023 that Apple had not infringed Taction’s patents. The US Court of Appeals for the Federal Circuit revived the case last year, allowing the dispute to proceed to trial.
Friday’s verdict now puts the case on a potentially lengthy path through the appeals process.
Why The Verdict Matters
The size of the award makes the case significant beyond the immediate dispute over haptic technology.
A $5.7 billion judgment would represent a substantial financial exposure for Apple if it ultimately survives appeal. The company, however, has enormous cash generation and financial resources, meaning the immediate question for investors is likely to be whether the verdict can withstand further judicial review rather than whether Apple can afford the payment.
Haptic feedback is an integral part of the user experience on smartphones and wearable devices. Apple’s Taptic Engine allows physical sensations to accompany actions such as pressing buttons, receiving notifications, and interacting with software features. The technology has therefore become embedded in the company’s hardware and software ecosystem.
Taction’s lawsuit seeks to establish that elements of that technology fall within the scope of its patents.
Apple’s response points to the central issue that is likely to remain important on appeal: whether the company’s Taptic Engine actually falls within the technical claims protected by Taction’s patents.
Apple’s position is that its system is fundamentally different and that Taction’s own testing supported that distinction. Taction, by contrast, argued that Apple’s implementation infringed its patent rights.
The appellate history makes the dispute more consequential. The fact that the Federal Circuit previously revived the case after the district court ruled for Apple means the legal battle has already survived one major challenge.
The latest verdict does not necessarily mean Taction will ultimately collect the full $5.7 billion. Apple has said it will appeal, and the amount of a final judgment can potentially change through subsequent court proceedings.
However, the jury’s finding represents a major validation of Taction’s claims after years of litigation. The company develops haptic technology for headphones and gaming headsets, and a successful outcome could strengthen the commercial significance of its intellectual property.
For Apple, the dispute adds another intellectual-property challenge involving technology embedded across a large installed base of devices. The company has repeatedly faced patent disputes over components and technologies used throughout its hardware ecosystem, making the potential financial consequences of such cases dependent heavily on whether courts ultimately uphold infringement findings and damages.
The next stage will therefore shift from the jury’s factual determination toward Apple’s legal challenge, with the Federal Circuit expected to play a central role if the company follows through on its appeal.