A jury in U.S. federal court in Delaware on Friday said it was deadlocked on one of the questions that it has been asked to resolve in Arm Holdings' lawsuit against Qualcomm, but is still deliberating the two other questions before it.

The jury delivered its decision Friday in an industry-defining licensing battle that started over a $50 million royalty dispute.

Qualcomm Inc. prevailed at trial against Arm Holdings Plc’s claim that it breached a license for chip technology that the world’s largest maker of mobile-phone processors acquired when it bought a startup in 2021.