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TrustFinance Global Insights
4月 27, 2026
2 min read
79

A court in Taiwan has fined the local unit of Japan’s Tokyo Electron T$150 million, approximately $5 million, in a significant trade secrets case. The ruling also included prison sentences of up to 10 years for five defendants convicted of stealing sensitive chip technology from Taiwan Semiconductor Manufacturing Co (TSMC).
This high-profile case was prosecuted under Taiwan's National Security Act, highlighting the government's stance on protecting core technologies. Prosecutors had indicted former TSMC and Tokyo Electron employee Chen Li-ming, along with others, for unlawfully obtaining trade secrets. The alleged motive was to help Tokyo Electron secure more equipment orders from the world's leading chipmaker.
The verdict sends a strong message about the legal consequences of corporate espionage within the highly competitive global semiconductor industry. This ruling underscores Taiwan's commitment to safeguarding its intellectual property, which is crucial to its economic and national security. The decision serves as a deterrent against future breaches and reinforces the legal frameworks protecting technological assets.
Chen Li-ming received a 10-year prison sentence, while three other former TSMC employees were given terms ranging from two to six years. The court also handed a suspended 10-month sentence to a former Tokyo Electron employee. The T$150 million fine was imposed directly on Tokyo Electron's local subsidiary.
Q: Which companies were involved in the case?
A: The case involved Taiwan Semiconductor Manufacturing Co (TSMC) and the local unit of Japan’s Tokyo Electron.
Q: What was the main charge?
A: The defendants were charged with the unlawful theft of TSMC's trade secrets, a breach prosecuted under Taiwan's National Security Act.
Q: What were the penalties?
A: Penalties included a T$150 million fine for Tokyo Electron's unit and prison sentences of up to 10 years for the individuals involved.
Source: Investing.com

TrustFinance Global Insights
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