'Acquired 501 Patents from UMC,' Marlin Files Patent Infringement Investigation Against TSMC at U.S. ITC on April 18, 2025 Apple Broadcom IPValue Lenovo +4 Marlin Semiconductor Motorola OnePlus Qualcomm semiconductor TSMC UMC Apple Broadcom IPValue Lenovo Marlin Semiconductor Motorola OnePlus Qualcomm semiconductor TSMC UMC