China's first semi-invasive brain-computer interface is unveiled at the World Artificial Intelligence Conference in Shanghai China's first semi-invasive brain-computer interface is unveiled in Shanghai 1.7w 09-05 18:28 China leads in world AI patent rankings 3.4w 07-27 11:25 READ MOST 我国授权纳米专利总数达46.4万件 居世界第一 5923 08-30 21:46 POPULAR TAGS 纳米 中科院 专利