FOR IMMEDIATE RELEASE Exhibit 99.1 ADEIA ANNOUNCES THIRD QUARTER 2025 FINANCIAL RESULTS During the quarter, the Company made $11.1 million in principal payments towards its term loan, bringing the outstanding balance to$447.8 million as of September 30, 2025. Signed 20 license agreements with new customers in key growth areas since separation Paid down $11 million of debt in the third quarter, bringing total debt repayment to$312 million since separation Filed patent infringement litigation against AMD SA ...