Chinese PCB maker Fastprint plans to sell US chip testing unit to Italy's Technoprobe for $50 million Fastprint plans to sell US chip testing unit to Technoprobe 1w 07-06 18:28 READ MOST 我国授权纳米专利总数达46.4万件 居世界第一 7027 08-30 21:46 POPULAR TAGS 纳米 中科院 专利