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ARTICLE · 21 JANUARY 2026

The High-stakes TSMC Vs. Intel Trade Secrets Clash

When senior engineers move between rival tech giants, things can get... complicated. And that is exactly what is being seen in one of the most important...

TaiwanIntellectual Property

When senior engineers move between rival tech giants, things can get... complicated. And that is exactly what is being seen in one of the most important IP battles in the semiconductor world.

Some background

TSMC, the world's leading chip manufacturer and a crucial supplier to companies like Nvidia and Apple, recently filed a lawsuit in Taiwan's Intellectual Property and Commercial Court. The allegations? That former Senior VP Lo Wen-jen may have taken trade secrets to his new employer, Intel, after retiring from TSMC in July.

Investigators acted swiftly

Search warrants were executed at Lo's homes in Taipei and Hsinchu, where prosecutors seized computers, USB drives and other devices. His shares and property were also temporarily frozen while the investigation continues.

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