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The article makes a case that Europe leads in quantum patents and hardware supply chains but lags in private funding, with most early investors' exits going to non-European buyers. Its main policy levers are the forthcoming EU Quantum Act, possible state-aid eligibility for quantum chip fabs, and the planned Quantum Grand Challenges. Readers should note that the patent and funding figures are presented as sourced claims, and that the 2030s industrial-grade fabrication goal is a target, not a demonstrated outcome.

Sources coveringQuantum Zeitgeist, Inside Quantum Technology, Quantum Computing Report

Europe holds a lead in quantum computing patents

Quantum ZeitgeistNovember 4, 20265 min read

Quantum computing is Europe’s second chance, as the continent begins the industrial phase from a stronger position than it had with artificial intelligence. Europe accounts for roughly 44% of global quantum patents and supplies more than half of several critical quantum hardware components, with public investment reaching roughly $10 billion.

Europe accounts for 44% of global quantum patents, demonstrating a lead in intellectual property development as it enters a critical industrial phase for the technology. Public investment in quantum technologies across the European Union has reached approximately $10 billion, placing it second only to China and ahead of the United States in funding. The forthcoming European Union Quantum Act, expected in November, aims to deliver industrial-grade quantum chip fabrication by the 2030s and seeks to address that challenge. Europe’s strength in quantum technologies extends beyond financial investment, with the continent supplying over half of several critical quantum hardware components. Through 2024, companies…

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