CAJ | 학술논문

通过对中国发明专利进行数据挖掘和计量分析，总结了碳纳米管技术及应用的专利申请情况，结果表明，碳纳米管技术处于高速发展阶段，高等院校和企业申请了大量的专利。通过国际专利分类信息（IPC）研究了重点高等院校和企业申请人的专利技术布局。结合专利申请年份跨度及专利法律状态信息，总结重点专利持有人的技术研发实力和近期技术投入力度。
통과대중국발명전리진행수거알굴화계량분석，총결료탄납미관기술급응용적전리신청정황，결과표명，탄납미관기술처우고속발전계단，고등원교화기업신청료대량적전리。통과국제전리분류신식（IPC）연구료중점고등원교화기업신청인적전리기술포국。결합전리신청년빈과도급전리법률상태신식，총결중점전리지유인적기술연발실력화근기기술투입력도。
Based on Chinese patents of invention,with data mining and patentometric analysis,an overview of carbon nanotube and its applications is presented. The nanotube technology in China has entered a fast development stage. The core technology distributions of patent applicants,especially the universities and companies , are demonstrated with international patent classification(IPC). By analyzing the patent legal status and application date range,the R&D strength of key assignees and their commitment to carbon nanotube technology are summarized as well.