ANI
27 Apr 2026, 16:46 GMT+10
Taipei [Taiwan], April 27 (ANI): A former Taiwan Semiconductor Manufacturing Co. (TSMC) engineer has been sentenced to 10 years in prison. According to a report by, according to a report by Focus Taiwan, the engineer received this punishment for his role in the leak of trade secrets involving the company's advanced 2-nanometer process.
The Intellectual Property and Commercial Court found Chen Li-ming guilty of violating the National Security Act and of other offenses related to the unauthorized acquisition and use of Taiwan's 'national core key technologies.' As per the report, the ruling can be appealed.
The case marks the first involving a corporate entity under the National Security Act, which is related to national core key technologies.
Along with Chen Li-ming, two other TSMC engineers, Wu Ping-chun and Ko Yi-ping, were sentenced to three and two years in prison, respectively, while another employee, Chen Wei-chieh, received a six-year sentence.
As per the report, a fourth defendant, Lu Yi-yin, was given a 10-month suspended sentence and fined NT$1 million (USD 31,000). She is an employee of Tokyo Electron Taiwan, the company to which the TSMC trade secrets were leaked.
'Tokyo Electron Taiwan, a TSMC equipment supplier, was fined NT$150 million, which may be suspended if it pays NT$100 million in compensation to TSMC and NT$50 million to the treasury, according to the court ruling,' the report stated.
Chen previously worked in a yield engineering unit at TSMC's Fab 12 and joined Tokyo Electron Taiwan's marketing division after leaving the chipmaker, according to the prosecutors from the Intellectual Property Branch of the Taiwan High Prosecutors Office.
'Between the second half of 2023 and the first half of 2025, Chen repeatedly solicited confidential technical information from Wu and Ko, who were still employed at TSMC, in a bid to help Tokyo Electron secure more equipment supply positions for TSMC's advanced process nodes. The information, including trade secrets related to etching equipment used in 2nm production, was photographed and reproduced to allow Tokyo Electron to evaluate and improve its equipment performance,' the report mentioned.
TSMC reported the case to authorities on July 8 last year after detecting irregularities through an internal investigation, according to an earlier statement. Prosecutors then investigated the matter between July 25 and 28 and obtained court approval to detain Chen, Wu, and Ko incommunicado.
As per the report, the three suspects were indicted in August on charges including theft of trade secrets and extraterritorial use of national core technologies. Prosecutors sought prison terms of 14 years, nine years, and seven years for Chen, Wu and Ko, respectively.
The Prosecutors later determined that Tokyo Electron Taiwan failed to exercise adequate supervision over Chen and did not take sufficient measures to prevent violations of the law, and they therefore pursued corporate criminal liability under the National Security Act, seeking a fine of NT$120 million against the company.
Investigators also found that the company's cloud storage still contained TSMC's trade secret materials, including integrated circuit manufacturing technologies below the 14-nanometer node and related equipment and chemical processes.
'Tokyo Electron, Japan's largest semiconductor equipment maker and TSMC's major Japanese supplier, said in a statement issued after the indictments last year that it had found no evidence that TSMC's 2nm technology had been leaked to third parties, and stressed that it does not tolerate violations of the law or ethical standards. TSMC has said it maintains a zero-tolerance policy toward trade secret violations and pledged to strengthen internal controls to safeguard its technological advantage,' the report said.
Additional charges were filed in January against Chen, Chen Wei-chieh, Tokyo Electron Taiwan, and Lu, who was accused of destroying evidence. (ANI)
Get a daily dose of Professional Autos news through our daily email, its complimentary and keeps you fully up to date with world and business news as well.
Publish news of your business, community or sports group, personnel appointments, major event and more by submitting a news release to Professional Autos.
More InformationNEW YORK CITY, New York: Goldman Sachs has agreed to settle a shareholder lawsuit accusing it of misleading investors over its role...
BEIJING, China: China has sharply criticized the European Union's decision to include Chinese companies in its latest sanctions against...
LOS ANGELES, California: Tesla's long-promised robotaxi expansion is progressing more slowly than expected, with CEO Elon Musk adopting...
SAN FRANCISCO, California: Intel shares surged sharply after the chipmaker reported unexpectedly strong demand for its processors,...
CINCINNATI, Ohio: Procter & Gamble has warned that surging oil prices could shave about US$1 billion off its fiscal 2027 profit, underscoring...
SAN FRANCISCO, California: Amazon is experimenting with a new way to define roles within parts of its business, replacing traditional...
Taipei [Taiwan], April 27 (ANI): A former Taiwan Semiconductor Manufacturing Co. (TSMC) engineer has been sentenced to 10 years in...
Ahmedabad (Gujarat) [India], April 27 (ANI): The construction of a 36-meter-tall bridge equivalent to a 12-storey building (approx....
New Delhi [India], April 27 (ANI): The next five years will be crucial in determining how physical autonomous systems evolve globally...
New Delhi [India], April 27 (ANI): Optimized Electrotech Pvt Ltd is entering a decisive phase of growth, expanding from proven defence...
(260427) -- MANILA, April 27, 2026 (Xinhua) -- A personnel from the Philippine National Police Aviation Security Group checks the old...
New Delhi [India], April 27 (ANI): India's energy security push is evolving into a structural, policy-driven investment theme that...
