Wolfspeed sues Navitas over GaN, SiC patents

Wolfspeed's patent lawsuit against Navitas represents a significant moment in the wide-bandgap semiconductor industry, which has become critical infrastructure as AI, electrification, and renewable energy demand more efficient power conversion. The lawsuit's scope — covering both GaN and SiC technologies — suggests the two companies' product lines are in direct competition across multiple chip families, not just a single technology. The timing underscores how valuable these patents have become: as data center operators and automakers race to adopt more efficient power solutions, control over key technical boundaries can determine which companies can serve which markets and on what terms. Patent disputes in this sector can impose significant costs on smaller competitors and customers alike, as licensing terms become leverage points in broader competitive struggles.