NuAxiSemiconductor trade intelligence
[News] Wolfspeed Sues Navitas Over GaN, SiC Patents, Reportedly Seeks U.S. Sales Ban
What happened
Wolfspeed filed a patent infringement lawsuit against Navitas, seeking a permanent U.S. sales ban on Navitas' GaN and SiC products. This legal action highlights the intensifying competition in the power semiconductor market between Wolfspeed's asset-heavy model and Navitas' fabless approach. Traders should watch for court rulings on the injunction, which could significantly disrupt Navitas' supply chain in the US market.
Impact and signal
Medium impactImpact score: 45/100
Affected components and suppliers
GaN FETsSiC MOSFETsSiC Modules
WolfspeedNavitas Semiconductor
patentlawsuitinjunctionGaNSiC
Source and time
Source: TrendForce · 7/7/2026 · View original source
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