互联网免费专利搜索引擎innojoy在专利检索分析中的应用

The Application of Free Patent Internet Search Engine Innojoy in the Patent Retrieval Analysis

专利文献是专利技术信息的载体,对专利文献进行分析可以为企业了解行业格局、掌握竞争对手动向及研发立项提供重要参考。互联网免费专利搜索引擎的出现为企业专利工作者进行专利文献的检索分析提供了便利。本文以innojoy为例,介绍了互联网免费专利搜索引擎在专利检索分析中的应用。

Patent document is the carrier of patent technical information,patent literature analysis can provide important reference for the enterprise to learn the industry pattern,master competitors＇ trends and research and development,project approval. The appearance of free patent Internet search engine provides the convenience for enterprise patent workers to retrieve patent literature analysis. This paper takes innojoy as an example,introduces the application of free patent Internet search engine in the patent retrieval analysis.