Infineon Wins Patent Infringement Case Against Innoscience - Ink World magazine -

The German District Court in Munich recently ruled in favor of Infineon in two patent infringement cases against Innoscience, concerning gallium nitride (GaN) technology. The court prohibited Innoscie... Read original →

Infineon’s Munich court victory isn’t just about blocking Innoscience’s GaN devices in Germany—it signals a strategic pivot where IP, not just fabs, defines semiconductor dominance. As GaN underpins EVs, fast chargers, and data center PSUs, its patent thicket is becoming a de facto market gatekeeper. Upstream epitaxy suppliers and downstream module assemblers now face heightened liability risks when sourcing from non-licensed GaN vendors, pushing smaller players toward ODM models to sidestep litigation. Without robust patent portfolios, startups in Taiwan, China and mainland China risk exclusion from premium supply chains. Expect a surge in cross-licensing deals over the next 12–24 months, alongside accelerated legal fortification around sub-3nm and GaN-on-SiC integration. Infineon is weaponizing jurisprudence to lock in pricing power.