US jury orders Apple to pay $5.72 billion to Taction in haptic patent dispute

Jury verdict and damages calculation

A federal jury in the United States decided that Apple must pay $5,721,961,750 to San Diego-based developer Taction Technology for patent infringement. The damages total, which translates to more than five billion euros, addresses claims that Apple used patented haptic feedback systems without authorization in consumer devices. Jurors found that Apple infringed two distinct patents held by Taction, identifying violations across three separate claims within those patents. The jury also determined that Apple did not commit willful infringement. Under federal patent law, a finding that Apple acted intentionally would have permitted the court to triple the damages calculation to more than $17 billion. The $5.72 billion assessment covers royalties and compensation for unauthorized use across Apple's primary hardware lines.

Origins and procedural history

The legal dispute began in 2021 when Taction filed a patent infringement complaint against Apple in federal court. Taction, a hardware company focused on audio and gaming peripherals with haptic feedback, alleged that Apple copied its protected technology to build vibration components for mobile hardware. A federal judge in San Diego dismissed Taction's lawsuit in 2023. The litigation was subsequently revived when the US Court of Appeals for the Federal Circuit overturned that dismissal and reinstated the patent claims, sending the dispute back to district court for a full jury trial. Taction maintained throughout the proceedings that Apple incorporated the patented methods into multiple generations of smartphones and wearable products without securing a license.

The Taptic Engine and Apple's appeal

The core of Taction's lawsuit targeted Apple's Taptic Engine, the proprietary subsystem that powers vibration alerts, tactile notifications, and physical feedback responses on iPhone and Apple Watch devices. In statements provided to CNBC and Bloomberg Law, Apple stated that it strongly disagrees with both the liability verdict and the $5.72 billion financial penalty. Apple asserted that its devices do not use Taction's patented inventions and confirmed that it will file an appeal against the ruling. Apple reiterated that its engineering teams designed the tactile response hardware independently, arguing that the underlying mechanism differs from Taction's patented architecture. In United States intellectual property litigation, initial jury awards of this magnitude are regularly reduced, altered, or vacated during subsequent post-trial motions and appellate proceedings.

Context of Apple's patent litigation

The $5.72 billion judgment against Apple is one of the highest patent infringement sums delivered by an American jury, exceeding an ongoing $3 billion case involving Intel. Apple has encountered legal scrutiny over its tactile technology before; haptic developer Immersion previously sued Apple over vibration patents implemented across iPhones, Apple Watches, and MacBook laptops, a case that eventually ended in an out-of-court settlement for an undisclosed financial sum. The Taction ruling also arrives while Apple defends against other hardware-related intellectual property verdicts, including a November federal jury order mandating that Apple pay $634 million to Masimo for infringing patents related to Apple Watch blood-oxygen monitoring features, a judgment Apple is similarly appealing.