Belgian-Chinese semiconductor researcher arrested over alleged GaN trade-secret theft

A 52-year-old Belgian-Chinese researcher has been arrested for allegedly stealing trade secrets related to gallium nitride (GaN) semiconductor technology from Belgian chipmaker BelGaN and transferring... Read original →

This incident underscores the fragility of intellectual property protection within the global semiconductor supply chain. The alleged theft of GaN technology threatens to disrupt the upstream and downstream ecosystems, particularly impacting advanced foundries like TSMC and Samsung. The collapse of BelGaN and the rise of GanKool reveal significant compliance gaps in Sino-European tech collaboration. Companies are likely to intensify overseas patent filings and local R&D investments, while tightening background checks on key personnel. As U.S. export controls and EU chip strategies tighten, rivals may accelerate the formation of defensive technological silos. Over the next 12 to 24 months, such cases could trigger stricter cross-border data governance and technology transfer regulations, pushing the industry toward regionalization and localization.