5G应用关键材料硅基氮化镓专利大数据的解读

Interpretation of Global Patent Data of the Key Materials Based on GaN-Si for 5G Application

硅基氮化镓技术多应用于功率半导体器件,是各个国家争相攻克的尖端技术。从专利技术流向、专利地区分布、竞争局势、专利运营与纷争、中国地区差异等维度对全球硅基氮化镓专利技术进行解读。为国内研发机构和企业的发展创新提供路径借鉴。

GaN-on-Si is widely used in power semiconductors.The technology is so important that every country intend to control.Based on global patent data.The paper analyses the global patents covering the aspects of global patent development trend,technology sources,target market,main applicants,and so on.Put forward some suggestions for the development of R&D institutions and enterprise in China.