Belgium Probes Suspected Espionage Tied to Chinese Gallium-Nitride Chip Firm

A BelGaN researcher allegedly held a parallel role at a Chinese company as investigators examine the possible transfer of trade secrets.
Belgium Probes Suspected Espionage Tied to Chinese Gallium-Nitride Chip Firm

Belgian prosecutors are investigating a senior researcher at BelGaN for suspected espionage and the unlawful transfer of trade secrets concerning a semiconductor technology. The 52-year-old dual national was arrested in May at Brussels Airport and has been in pretrial detention since then. Authorities allege he held a senior position at BelGaN while also serving as a director for a Chinese company financed by a Chinese investment fund.

  • A senior researcher at chipmaker BelGaN has been detained since May.
  • Authorities suspect espionage and unlawful transfer of trade secrets.
  • The technology involved is used in aerospace and military applications.
  • The researcher is a 52-year-old dual Belgian and Chinese national.
  • He was arrested at Brussels Airport attempting to return to Beijing.
  • Prosecutors allege he simultaneously worked for a Chinese company in a similar field, financed by a Chinese investment fund.
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