基于专利地图的江苏省太阳能光伏技术领域发展研究

Study on Patent Map in the Field of Solar Photovoltaic of Jiangsu

近年来江苏省太阳能光伏产业发展迅速,已经在我国太阳能光伏产业中占据了重要地位。运用专利地图方法,对江苏省太阳能光伏技术领域的专利申请量、专利结构、技术生命周期、重点技术、申请人分布等进行了统计分析和比较研究。研究表明:江苏省太阳能光伏专利在数量上增长较快并保持着上升趋势,以发明和实用新型专利为主,正处于生命周期的成长期,研究重点为太阳能光伏组件、制造方法,企业已成为太阳能光伏专利技术的创新主体。最后,针对江苏省太阳能光伏技术存在的问题提出了对策。

Solar Photovoltaic industry of Jiangsu Province has developed rapidly in recent years and has occupies an impor- tant position in China＇s solar photovoltaic industry. With the method of Patent Map, analyze and research the Jiangsu Province Solar Photovoltaic on patent applications, patent structures, technology life cycle, key technology, applicants distribution. This Study shows that： Jiangsu Solar Photovoltaic grows fast and maintains upward trend, major parts are innovation patent and utility model patent, is in the growth of patent life cycle, focuses on solar photovoltaic components and manufacturing methods, the subject of innovation are solar photovoltaic companies. Propose solution based on the de- velopment problems of Jiangsu Province＇s solar photovoltaic technology.