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1. Which companies are ahead in frontier innovation on critical technologies? Comparing China, the European Union and the United States

Author:
Alicia Garcia-Herrero, Michal Krystyanczuk, and Robin Schindowski
Publication Date:
05-2025
Content Type:
Working Paper
Institution:
Bruegel
Abstract:
Competition in critical technologies is attracting increasing attention not only because of the foundational nature of these technologies for other types of innovation, but also because of their role in the United States national security strategy. In this paper, we look into which entities in China, the European Union and the US innovate at the technology frontier in the three most important critical technologies – artificial intelligence, quantum computing and semiconductors – based on identification of the most radical novel patents in these technologies and their subsectors. Working with these pathbreaking patents, we look into the origin of the companies that file the largest numbers of them. US innovators dominate the innovation frontier for quantum computing and, to a lesser extent, AI, with Chinese innovators doing better in semiconductors. European innovators lag in all, but perform relatively better in quantum computing, in which they rank similarly to Chinese innovators. Furthermore, the innovation ecosystem is quite different across geographies. In the US, tech companies top the rankings of critical novelties and are highly concentrated: as many as three companies are in the top rankings of all of the three critical technologies. Frontier innovators in the field in which the EU competes most equally – quantum – are mostly research centres and not companies. China lies somewhat in between in all three domains.
Topic:
Science and Technology, European Union, Innovation, Artificial Intelligence, Semiconductors, and Quantum Computing
Political Geography:
China, Europe, Asia, and United States of America

2. Canvasing Variations in US-South Korea Cooperation on AI and Quantum Technology

Author:
Sanghyun Han
Publication Date:
12-2024
Content Type:
Special Report
Institution:
Korea Economic Institute of America (KEI)
Abstract:
This paper elucidates how Washington and Seoul cooperate on AI and quantum technologies, both recognized as critical emerging technologies essential to their national interests. Technology cooperation is denoted as government-to-government efforts aimed at cultivating and developing technology, focusing on national strategies and interests. In AI, the United States holds a dominant leadership position, while South Korea demonstrates strengths in certain areas, though not across the board. Cooperation in AI primarily focuses on standardization efforts, with significant involvement of the South Korean government in partnerships with the US private sector, as well as private-sector-led bilateral research initiatives. In contrast, South Korea’s capabilities in quantum technologies are far more limited. Nevertheless, cooperation in this domain is largely centered on research collaboration, with both governments actively participating alongside international research consortia led by the United States. The differing focuses—standardization in AI and research collaboration in quantum technologies—reflect the respective strengths and needs of the two countries in these critical fields. The progression of the US-ROK alliance in this direction is both natural and beneficial, as the development of advanced and sophisticated technology is incrsaneasingly beyond the capacity of any single state alone.
Topic:
International Cooperation, Artificial Intelligence, Private Sector, Standardization, and Quantum Computing
Political Geography:
Asia, South Korea, North America, and United States of America