China unveils new generation self-made brain-computer interface EEG signal acquisition chip in Tianjin City Successful development of a new generation brain-machine interface dedicated acquisition chip in Tianjin 2.1w 10-27 17:39 READ MOST 我国授权纳米专利总数达46.4万件 居世界第一 8775 08-30 21:46 POPULAR TAGS 纳米 中科院 专利