WIPO’s First "Technology Trends" Study Probes Artificial Intelligence: IBM and Microsoft are Leaders Amid Recent Global Upsurge in AI Inventive Activity

World Intellectual Property Organisation,
31 January 2019, Switzerland

A new WIPO flagship study has documented a massive recent surge in artificial intelligence-based inventions, with U.S.-based companies IBM and Microsoft leading the pack as AI has moved from the theoretical realm toward the global marketplace in recent years.

https://www.wipo.int/pressroom/en/articles/2019/article_0001.html