Chinese chip engineer leaves US seeking freedom

Leading chipmaking engineer Xu Zhenpeng said the United States no longer offered the freedom that researchers once expected, a key reason for his decision to continue his work in China.

In a recent report, Chinese semiconductor engineer Xu Zhenpeng explained his decision to leave the United States. He said the US no longer offered the freedom that researchers once expected, a key reason for his decision to continue his work in China. The statement was featured in the South China Morning Post's science highlights published on February 11, 2026, which covers recent developments in Chinese science, including civilization history, weapon technology, and talent mobility.

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US official and Taiwanese executive shaking hands over semiconductor tariff deal document, with flags, chips, and tariff graphs in background.
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US official says Trump administration will seek separate semiconductor tariff deals

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The Trump administration will pursue separate semiconductor tariff agreements with individual countries, a US official said, following a deal with Taiwan this week. The agreement allows Taiwanese firms building US chip capacity to import materials tariff-free up to 2.5 times planned output during construction. South Korea's trade minister assessed the impact on local chipmakers as limited.

Chinese semiconductor engineer Xu Zhenpeng says he left the United States for China to pursue a more independent research environment and long-term academic goals. China's rapidly evolving advanced manufacturing research ecosystem was a key driver.

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Rising talent in micron-precision 3D printing, Xu Zhenpeng, announced on social media his move from a California startup to an academic position in Shanghai, China. Previously, he led a team developing 3D printing techniques to make chip production faster and cheaper than conventional multimillion-dollar machines.

Chinese scientists have developed a supercooling innovation that boosts the performance of gallium nitride chips used in military radar by 40%. This technology, from Xidian University, enhances radar detection in stealth aircraft without increasing chip size. It also offers wider signal coverage and lower power costs for mobile networks.

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President Donald Trump has announced a 25% tariff on certain advanced AI chips from Nvidia and AMD, allowing their export to China while claiming a share of the sales revenue. The policy reverses a prior export ban on Nvidia's H200 chips but imposes the levy to fund US interests. Industry executives view it as a way to shield the arrangement from legal challenges.

Chinese chip designer GigaDevice debuted on the Hong Kong exchange with shares surging, fueled by investors' enthusiasm for Beijing's self-reliance push. Retail demand was oversubscribed more than 540 times, driving the strong performance.

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Apple and Google have advised employees on H-1B visas to avoid international travel amid delays in visa processing under the Trump administration. Internal memos from law firms working with the companies highlight risks of extended stays abroad due to heightened vetting. This guidance reflects broader impacts on the tech sector's reliance on foreign talent.

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