摘要
从专利的角度探究了空气净化器相关技术的竞争格局和发展趋势。选择中国专利文摘数据库中的空气净化器相关专利为研究对象,分别从专利申请情况、主要申请人的专利特点、专利发展趋势等方面,研究了中国空气净化器技术的专利布局情况。通过空气净化器的专利布局分析,希望对业内人士有所帮助。
This paper explores the competition landscape and development trends of air cleaner related technology from the perspective of patents.It chooses the patents collected in the CPRSABS patent database to study the patent layout of air cleaners in accordance with the following aspects: the patent application situation, the patent characteristics of important applicants,the patent development trend and so on. According to the research of patent layout on air cleaner related technology, it is hoped to be helpful for the researchers in the field.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2014年第S2期333-336,共4页
Environmental Science & Technology
