Chinese chip company Xichanweixin acquires the world's second largest Dutch RF power device provider Ampleon for over $1.48 billion Chinese chip company Xichanweixin (锡产微芯) based in Wuxi of eastern China’s Jiangsu Province led an acquisition 6.5w 07-25 16:37 READ MOST 我国授权纳米专利总数达46.4万件 居世界第一 1622 08-30 21:46 POPULAR TAGS 纳米 中科院 专利