China’s leading IC testing company Leadyo completes world’s first 3nm chip test China’s leading IC testing company Leadyo(利扬芯片) said it completed the test and development of the world's first 3nm chip. 4.2w 07-13 15:50 READ MOST 我国授权纳米专利总数达46.4万件 居世界第一 9465 08-30 21:46 POPULAR TAGS 纳米 中科院 专利