Bloomberg: China chip giant Unigroup weighs options for €3 billion French unit Linxens Unigroup is considering options including a sale of its French smart-card components maker Linxens 1.8w 08-11 14:37 READ MOST 我国授权纳米专利总数达46.4万件 居世界第一 8936 08-30 21:46 POPULAR TAGS 纳米 中科院 专利