中国纳米技术专利申请数居世界第三中国纳米技术专利申请数近年来增长迅速,现已排在美国、日本之后,名列世界第三,占世界总量的12%。祖国大陆在2001年以前的10多年中,申请纳米技术专利总计不到千件;但“十五”以来,其纳米技术专利申请数增加速度明显加快,现已拥有2400多件专利 Number of Chinese Nanotechnology Patent Applications Rank No. 3 in the World Number of Chinese nanotechnology patent applications has increased rapidly in recent years and is now the third largest in the world and 12% of the world’s total. In the 10 years before 2001, the mainland of the motherland applied for less than a thousand pieces of nano-technology patents. However, since the 10th-five-year plan, the number of its applications for nano-technology patents has accelerated noticeably. Now it has more than 2,400 patents