摘要
本文从专利申请趋势、申请人类型、专利申请技术主题等方面,对PC/ABS合金在中国的专利做了详细的分析,为国内本领域技术人员了解PC/ABS合金的技术发展状况提供参考。
This paper analyzes the patent of PC/ABS alloy in China from the aspects of patent application trend,applicant type,patent application technology theme and so on.It is a comprehensive analysis for the person skilled in the art to understand the technical development of PC/ABS alloy.
作者
王正伟
WANG Zhengwei(Patent Examination Cooperation(Beijing)Center of the Patent Office,CNIPA,Beijing 100160)
出处
《中国发明与专利》
2020年第12期91-96,共6页
China Invention & Patent
