Technology

Chip Espionage Timeline 1947–2026: How Semiconductor Secrets Became a National Security B…

Chip espionage is the unauthorized acquisition of semiconductor designs, manufacturing know-how or trade secrets for the benefit of a foreign government or org…

Swipe to explore ›
AiTimeline Home
TRANSISTOR INVENTED

The Transistor Is Demonstrated at Bell Labs

Bardeen, Brattain and Shockley demonstrated the point-contact transistor in December 1947, the starting point of the modern semiconductor era. Every device in this timel…

AiTimeline Home
INTEGRATED CIRCUIT

Kilby and Noyce Invent the Integrated Circuit

Jack Kilby (Texas Instruments) built the first working IC in September 1958; Robert Noyce (Fairchild) independently developed the manufacturable planar-process IC, filin…

AiTimeline Home
FOUNDRY MODEL

TSMC Is Founded, Creating the Pure-Play Foundry

Morris Chang founded TSMC in 1987, separating chip design from manufacturing at scale for the first time. Decades later, Taiwan's foundry capacity is a global chokepoint.

AiTimeline Home
DOJ CASE

DOJ Charges UMC and Fujian Jinhua Over Micron DRAM Secrets

U.S. prosecutors alleged UMC and China's Fujian Jinhua used a recruited engineer to obtain Micron's DRAM trade secrets. UMC pleaded guilty in October 2022, paying a $60…

AiTimeline Home
ASML DISCLOSURE

ASML Discloses Data Theft by a China-Based Former Employee

ASML, the sole global EUV lithography supplier, disclosed that a former China-based employee misappropriated internal data related to its patterning technology. No publi…

AiTimeline Home
SAMSUNG / CXMT

Former Samsung Employees Indicted Over DRAM Tech Sent to China's CXMT

South Korean prosecutors indicted five former Samsung employees over DRAM technology allegedly sent to China's CXMT; separately, 10 people including a Samsung executive…

AiTimeline Home
LAW PASSED

South Korea's National Assembly Passes the Article 98 Amendment

The National Assembly passed the Criminal Act amendment February 26, 2026; the National Intelligence Service said it would help prevent leaks of strategic technologies i…

AiTimeline Home
LAW TAKES EFFECT

South Korea's Revised Espionage Law Takes Effect

Article 98 now covers espionage for the benefit of any foreign country or equivalent organization, not only an enemy state -- minimum three years in prison. The older en…

AiTimeline Home

Want the full timeline?

Read the complete story, FAQs and key facts.

AiTimeline Home