Electrical Engineer Convicted of Conspiring to Illegally Export to China Semiconductor Chips with Missile Guidance Applications

Los Angeles–An electrical engineer has been found guilty of multiple federal criminal charges related to a scheme to illegally obtain integrated circuits with military applications that were exported to China without the required export license, the Justice Department announced today.

Yi-Chi Shih, 64, a part-time Los Angeles resident, was found guilty on June 26 of conspiracy to violate the International Emergency Economic Powers Act (IEEPA), a federal law that makes illegal, among other things, certain unauthorized exports. The jury also found Shih guilty of mail fraud, wire fraud, subscribing to a false tax return, making false statements to a government agency, and conspiracy to gain unauthorized access to a protected computer to obtain information. Shih was convicted of all 18 counts in a federal grand jury indictment.

Shih will face a statutory maximum sentence of 219 years in federal prison.

According to the evidence presented at trial, Shih and co-defendant Kiet Ahn Mai, 65, of Pasadena, conspired to illegally provide Shih with unauthorized access to a protected computer of a United States company that manufactured wide-band, high-power semiconductor chips known as monolithic microwave integrated circuits (MMICs).

Shih defrauded the U.S. company out of its proprietary, export-controlled items, including its design services for MMICs, according to trial evidence. As part of the scheme, Shih accessed the victim company’s computer systems via its web portal after Mai obtained that access by posing as a domestic customer seeking to obtain custom-designed MMICs that would be used solely in the United States. Shih used Mai to conceal his true intent to export the U.S. company’s MMICs to the People’s Republic of China. The MMICs that Shih sent to China required a license for national security reasons from the Commerce Department before being exported to China, and a license was never sought or obtained for this export.

The victim company’s semiconductor chips have a number of commercial and military applications, and its customers include the Air Force, Navy, and the Defense Advanced Research Projects Agency. MMICs are used in missiles, missile guidance systems, fighter jets, electronic warfare, electronic warfare countermeasures and radar applications.

Shih was the President of Chengdu GaStone Technology Company (CGTC), a Chinese company that was building a MMIC manufacturing facility in Chengdu. In 2014, CGTC was placed on the Commerce Department’s Entity List, according to court documents, “due to its involvement in activities contrary to the national security and foreign policy interest of the United States – specifically, that it had been involved in the illicit procurement of commodities and items for unauthorized military end use in China.”

Shih used a Hollywood Hills-based company he controlled – Pullman Lane Productions, LLC – to funnel funds provided by Chinese entities to finance the manufacturing of the MMICs by the victim company. Pullman Lane received financing from a Beijing-based company that was placed on the Entity List the same day as CGTC “on the basis of its involvement in activities contrary to the national security and foreign policy interests of the United States,” according to court documents.

Shih and Mai were indicted in this case in January 2018. Mai pleaded guilty in December 2018 to one felony count of smuggling and is scheduled to be sentenced on September 19, at which time he will face a statutory maximum sentence of 10 years in federal prison.

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