摘要
近年来,我国的淡水资源受到了严重的污染。饮水机、净水器是市场上较为常见的净水家电产品。本文采用对比分析法,从专利角度入手,从年度申请趋势、技术领域分布、法律状态分析、申请人国别分布以及重点申请人等多个角度,对比了我国饮水机与净水器的技术现状,并预测了饮水机与净水器的未来发展趋势。
In recent years, the water environment of China have been seriously polluted, thus the drinking fountains and water purifiers were prevalent in the water purification market. Based on comparative analysis, this article intends to give an interpretation of the current technical status as well as the future trend of drinking fountain and water purifier through evaluating their patent application trend, technical field distribution, legal status analysis, applicant country distribution, and key applicants.
出处
《情报工程》
2016年第3期99-104,共6页
Technology Intelligence Engineering
基金
科技部国家科技支撑计划"面向科技创新的专利信息加工与服务关键技术研究与应用示范"项目中"专利信息资源整合与加工关键技术与规范研究"课题项目(项目编号:2013BAH21B01)
关键词
饮水机
净水器
专利
对比分析
Drinking fountain, water purifier, patent, comparison
