Apple Hit With Record $5.7B Patent Verdict in Taction Case

A seven-person federal jury in San Diego found that the Taptic Engine inside iPhones and Apple Watches infringes two patents held by tiny Taction Technology — and set the largest patent-infringement award in American history. Apple says the verdict is "entirely unsupported by the facts" and will appeal. The money, if it ever changes hands, is years away.

Update, Sept. 28

Context on the technology at the center of the case: the Taptic Engine replaced the old spinning vibration motor, debuting in the Apple Watch in 2014 and reaching the iPhone with the 6s in 2015, per gagadget — which also dates the Federal Circuit's revival of Taction's case to August 2025.

No post-verdict motion has been reported as of September 28. Apple is expected to appeal, and the $5.7 billion award remains subject to the full post-trial process before it becomes anything resembling a final judgment.

Published September 28, 2026 · By Daniel Rao

Apple Park, Apple's Cupertino headquarters. A San Diego jury found Apple's Taptic Engine infringes two Taction Technology haptics patents and awarded more than $5.7 billion — the largest patent verdict in U.S. history. Apple says it will appeal. Photo: Daniel L. Lu, via Wikimedia Commons (CC BY-SA 4.0).

The most expensive vibration in history happened on Friday, after the closing bell. A seven-person federal jury in the U.S. District Court for the Southern District of California found that Apple's Taptic Engine — the component that turns a tap, a notification, or a heartbeat into a precise little buzz against your wrist or fingertip — infringes two patents held by Taction Technology, a small San Diego haptics company most Americans have never heard of. The damages: more than $5.7 billion, the largest patent-infringement award ever recorded in the United States, according to Reuters and Bloomberg Law.

Two things are true at once. The verdict is real, and it is a landmark — the biggest number a patent jury has ever written down. And it is not, in any practical sense, money yet. Apple has already said it will appeal, litigation funder Burford Capital has publicly cautioned that the award is "likely to be altered" in post-trial proceedings, and Apple is expected to ask the trial court to throw the verdict out entirely. Anyone treating Friday's number as cash in hand misunderstands how American patent litigation works.

The verdict, in brief

The jury deliberated for two days after a trial that began September 14, then found that Apple's Taptic Engine infringes two of Taction's patents covering vibration-based haptic feedback: U.S. Patent Nos. 10,659,885 and 10,820,117, as reported by Bloomberg Law. The technology at issue is what Bloomberg Tax describes as "tactile transducers that produce bass frequency vibrations" perceptible by touch — the hardware inside iPhones and Apple Watches that creates the tapping sensations users feel every day.

The jury awarded more than $5.7 billion in damages. One detail in Apple's favor: the panel found the infringement was not willful. That matters because willful infringement can trigger treble damages — up to three times the award. With willfulness off the table, the $5.7 billion figure, enormous as it is, is the ceiling rather than the floor of what a court could ultimately impose.

The case is Taction Technology, Inc. v. Apple Inc., S.D. Cal., No. 3:21-cv-00812.

Five years to get here

Taction filed the lawsuit in 2021, arguing that Apple's products incorporated its patented vibration technology without authorization. Apple denied the allegations and argued the patents were invalid. For a while, it looked like the end of the story: in 2023, a federal judge in San Diego ruled that Apple had not infringed Taction's patents.

Then the U.S. Court of Appeals for the Federal Circuit revived the case last year, sending it back for the trial that concluded Friday. That arc — dismissal, appellate revival, jury verdict — is worth keeping in mind, because the Federal Circuit is not done with this dispute. It will almost certainly see the case again on appeal, and the same court that resurrected Taction's claims once has the power to narrow, reduce, or erase them the second time around.

Taction itself is the classic patent-case plaintiff: a small, specialized company — it develops haptic technology for headphones and gaming headsets — taking on the most valuable company in the world over technology embedded in hundreds of millions of devices. The size of the award reflects the size of the alleged infringement base: when the royalty base is every iPhone and Apple Watch sold over a period of years, even a modest per-unit royalty becomes a very large number.

Apple and Taction react

Apple rejected the verdict in blunt terms. "Apple's Taptic Engine is fundamentally different from Taction's technology, which Taction's own testing of Apple's products confirmed during trial," the company said in a statement carried by Reuters. "Apple does not use Taction's technology, and we will appeal."

In fuller remarks reported by CNBC and 9to5Mac, Apple added: "While we thank the jury for their consideration, we strongly disagree with today's verdict and the damages awarded, which are entirely unsupported by the facts." The company's position has been consistent throughout: different technology, invalid patents, and — now — an appeal.

Taction's side was, understandably, in a different mood. "We're happy the jury found for Taction and vindicated its patent rights," said Lance Yang, an attorney representing the company, in remarks carried by Reuters.

The $1.4 billion subplot

Buried inside the verdict is a second story about how modern patent litigation gets financed. On Monday, Burford Capital — the litigation-finance giant — disclosed that it is entitled to roughly a fourth of the $5.7 billion award: about $1.4 billion, split roughly equally between its own balance sheet and its investment funds. Discovery in the case had earlier revealed that Taction received financing from Gronostaj Investments LLC and Kenosha Investments LP, identified in separate litigation as an indirect subsidiary of Burford, Bloomberg Law has reported.

Burford's stock rose 12% in Monday trading on the news. But the more interesting part of Burford's statement is its caution. Litigation funders rarely comment on individual cases; Burford said it was doing so only because media coverage had already connected it to the matter. And its message was restraint: the amount "is likely to be altered" in post-trial proceedings, the verdict "does not represent a final judgment or cash proceeds received," and — in the line likely to be quoted for years — "very few large patent verdicts survive the post-verdict process intact."

The hurdles Burford enumerated are the standard gauntlet for a verdict this size: post-trial motions, including Apple's expected motion for judgment as a matter of law asking the trial court to set the verdict aside; appellate review by the Federal Circuit, which Burford noted applies "significant" scrutiny to large verdicts; and then enforcement and collection. That process, Burford said, "will unfold over a considerable period of time" — patent-lawyer understatement for "years."

Apple Taction verdict FAQ

What exactly did Apple infringe?

Two Taction patents (U.S. Patent Nos. 10,659,885 and 10,820,117) covering vibration-based tactile transducers that produce bass-frequency vibrations perceptible by touch — the Taptic Engine inside iPhones and Apple Watches.

Why is the award $5.7 billion?

The royalty base is every iPhone and Apple Watch sold over years of alleged infringement. A modest per-unit royalty on a base that large compounds into billions.

Does "not willful" change anything?

Yes. Willful infringement can trigger treble damages — up to three times the award. The jury's non-willful finding makes $5.7 billion the ceiling, not the floor, of what a court could ultimately impose.

Will Apple actually pay?

Not soon, and perhaps not in full. Apple will appeal, and litigation funder Burford Capital — entitled to roughly $1.4 billion of the award — cautions the verdict is "likely to be altered" in post-trial proceedings and that "very few large patent verdicts survive the post-verdict process intact."

What the number means — and what it doesn't

Context helps. The verdict landed after Friday's market close; Apple shares had closed at $341.07, up 1.5% on the day, and Monday premarket trading was essentially flat — the market's way of saying it does not expect Apple to write a $5.7 billion check anytime soon. Apple ended its fiscal third quarter with about $147 billion in cash and marketable securities, after net income of $29.8 billion on revenue of $109.4 billion. For a company of that scale, $5.7 billion is roughly two and a half weeks of profit — a serious number, but not an existential one.

The more durable significance may be what the verdict says about the patent system rather than about Apple. The United States grants patents to small inventors and lets them sue the largest companies on earth — and occasionally, after a dismissal and an appellate revival and five years of litigation, a jury of seven people in San Diego agrees with the small inventor to the tune of billions. Whether the number survives the appeals process is a separate question from whether the system worked as designed. On Friday, for Taction, it did.

Related: Apple Unveils iPhone Duo, Its First Foldable — our September 16 report on the newest iPhones carrying the Taptic Engine at the center of this case.

The honest forecast: Apple will move to set the verdict aside, the trial judge will rule on that motion, and then the Federal Circuit will have its say — the same court that revived the case once before. Large patent verdicts routinely shrink on the way through that process; some vanish entirely. Taction won the biggest patent verdict in American history on Friday. Collecting it is a different trial, and it hasn't started yet.

Sources: Reuters; Bloomberg Law (via Startup Fortune); Bloomberg Tax; Burford Capital statement via PR Newswire; CNBC and 9to5Mac (Apple statement, via Startup Fortune); The Hindu; Indian Express.