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When tsmc sued smic and won

This isn't just a corporate legal drama; it is a forensic audit of how industrial espionage can artificially accelerate a national semiconductor strategy, only to cripple it for a decade. Asianometry dissects a landmark case where speed was the smoking gun, revealing that SMIC's meteoric rise wasn't a triumph of innovation, but a masterclass in theft that nearly bankrupted the company and reshaped the global foundry landscape.

The Illusion of Speed

Asianometry begins by dismantling the assumption that rapid technological adoption is always a sign of efficiency. The author notes that fabricating chips involves thousands of complex steps, from etching to chemical mechanical polishing, where "the knowledge gained from that trial and error process are often not patented but instead kept privately within the company has a trade secret." This context is crucial because it explains why SMIC's timeline was impossible under normal circumstances. While a typical Chinese foundry required 21 to 30 months to ramp up a new node, SMIC achieved high-volume production in just six months.

When tsmc sued smic and won

The author highlights the sheer absurdity of this timeline with a quote from TSMC's Charles Byers: "You begin asking questions when a company ramps up a process in six months that took another company two years." This framing is effective because it shifts the narrative from "China rising" to "China shortcutting." The evidence suggests that SMIC didn't just hire talent; they hired the entire playbook. As Asianometry writes, "Fab one single-handedly narrowed the technology gap between China and the rest of the world from four to five generations to one to two generations in just a year." This rapid narrowing was not organic growth but a direct result of targeted intellectual property theft.

Fab one single-handedly narrowed the technology gap between China and the rest of the world from four to five generations to one to two generations in just a year.

The Anatomy of Espionage

The piece moves from suspicion to proof by detailing the coordinated effort to extract trade secrets. Asianometry describes how SMIC targeted senior managers, with one employee, C.Y. Sure, acting as a "gatekeeper to the chicken coup" who was observed photocopying piles of private documents before resigning. The coverage is particularly damning regarding the use of email, which provided a paper trail that SMIC's management could not erase. The author points out a specific email from SMIC CEO Marco Mora requesting a "long specific list of exactly the tsmc technologies that smic wanted to copy," concluding with a warning: "Old man never put down anything in an email that you don't want the world seeing."

This section is the strongest in the article because it moves beyond vague accusations of "talent poaching" to concrete evidence of corporate espionage. The author notes that SMIC even marketed their services as "TSMC compatible," explicitly telling customers that "little design work would be needed on the customer's part" to switch over. This admission in the marketplace contradicted their legal denials. Critics might argue that in a hyper-competitive industry, aggressive hiring and reverse engineering are standard tactics, but the sheer volume of copied documents—500,000 pages including identical typographical errors—crosses the line into theft.

The Long Game and the Cost of Shortcuts

The narrative arc concludes with the long-term consequences of the lawsuit, which spanned nearly a decade. Asianometry details how a 2005 settlement was breached, leading to a second lawsuit where a California jury ruled SMIC had stolen trade secrets, putting them on the hook for a billion dollars. The author argues that the real cost wasn't just the financial penalty, but the strategic paralysis it caused. "Stealing someone else's IP means that you didn't make it yourself," Asianometry writes, "and if you didn't make it yourself then you have no idea how to make it better." This insight reframes the entire conflict: by relying on stolen technology, SMIC lost the ability to innovate independently.

The piece suggests that the legal battle effectively "hamstrung the company's technological process," comparing it to how Microsoft's monopoly battle in the 90s prevented it from dominating the internet. The resolution, where SMIC paid $200 million and granted TSMC a 10% stake, forced a merger of interests that ensured TSMC would keep its rival alive to prevent the scattering of stolen secrets. This outcome highlights a complex institutional dynamic where protecting trade secrets required the aggressor to become a shareholder in the victim's competitor.

Bottom Line

Asianometry's most compelling argument is that industrial espionage is a short-term gain that guarantees long-term stagnation, as stolen knowledge does not teach a company how to innovate. The piece's greatest strength lies in its forensic use of internal emails and testimony to prove that SMIC's early success was a mirage, but it could benefit from more context on how the Chinese state responded to these specific legal findings beyond the resignation of the founder. For the busy professional, the takeaway is clear: in high-tech manufacturing, speed without integrity is a liability that eventually collapses under its own weight.

Deep Dives

Explore these related deep dives:

  • Trade secret

    This legal concept defines the specific mechanism TSMC alleged SMIC used to bypass years of R&D by stealing 'recipes' and process parameters rather than patented inventions.

Sources

When tsmc sued smic and won

by Asianometry · Asianometry · Watch video

it is 2003 and tsmc is grappling with the hot new thing in town semiconductor manufacturing international zhongxing the rising startup based out of shanghai founded in 2000 by hard charging serial entrepreneur richard chang smic was growing fast suspiciously fast the in-competitor gray semiconductor were stealing away some of tsmc's best people what tsmc suspected was that smic was stealing more than just that thus in 2003 the taiwanese company launched a landmark legal battle against his mainland rival the lawsuit would not be resolved for nearly six years but it would end with a big tsmc victory in this video let us look at the time when tsmc sued smic and won but first i want to take the time to ask you to subscribe to the asionometry newsletter yes again i want to plug another post from the newsletter a lot of this tsmc content is assuming that you've seen some of the other videos linked in the tsmc agenometry playlist i recently released a post doing the briefest of explainers on what tsmc is for those who want to start from the very beginning you can find the link to the newsletter in the video description below or you can just go to asianometry.com subscribe and i'll try to make it worth your while you can expect a new newsletter every four days at 1am taiwan time much thanks i want to start by going over briefly the complexity of developing a new semiconductor process this is not a video about how to make per semiconductors so i'm going to make a few generalizations and discuss the critical points in previous videos i talked a lot about several specific methods and techniques like euv and photolithography it might leave you with the impression that's all there is to it but fabricating a chip is more than just lithography there are thousands of steps with complicated names like etching ion implantation and chemical mechanical polishing at a new process node a company needs to figure out new technologies so that you can lay down the circuits while avoiding issues like cracks current leakage and particle contamination you start out with r d that determines the specifications of the equipment then you select and integrate together that equipment then you got to determine the quote recipes and quote design rules end quote behind the individual steps of the ...