摘要
本文对智能音箱的中国专利申请进行统计,分析该技术领域中国专利申请趋势,申请类型,主要申请人情况,技术构成等内容,为我国相关企业进行技术研发、专利布局等提供参考。
The paper counts the Chinese patent application of smart speaker,analyzes the trend of the Chinese patent application of the technology,the type of application,the main applicants,technical composition,etc.,and provides reference of research and development and patent layout for related enterprises in China.
作者
魏嵬
WEI Wei(Patent Examination Cooperation Center of the Patent Office,CNIPA,Beijing 100160,China)
出处
《电声技术》
2019年第12期26-28,共3页
Audio Engineering
关键词
智能音箱
专利申请
专利分析
smart speaker
patent application
patent analysis
