NuAxiSemiconductor trade intelligence
China's supreme court bans Infineon from selling GaN power chips in China — market-leader Innoscience secures major victory in multi-region patent war
What happened
China's Supreme Court upheld an injunction banning Infineon from selling GaN power chips in mainland China due to patent infringement, impacting Nvidia's 800V AI-rack supply chain. This victory for Innoscience creates a supply constraint in China, likely driving up prices for GaN components.
Impact and signal
High impactImpact score: 90/100
Affected components and suppliers
GaN power chips
InfineonInnoscience
shortageprice-hikeexport-banpatent-war
Source and time
Source: Tom's Hardware · 6/15/2026 · View original source
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