专利H指数是一种将专利数量与专利质量相结合的专利评价方法。文章统计了我国985大学的相关专利数据并计算其专利H指数，通过相关性分析和聚类分析对这些专利的质量和影响力状况进行描述，评价了其专利研发能力。%Patent H-index analysis is a method which combines the quantity of patent with the quality of patent. This paper analyzes the patent data about Chinese "985" universities and acquires their H index in Derwent Innovations Index. By conducting the correlation analysis and cluster analysis, this paper evaluates the quality and influence of patents about different"985"universities, as well as their research and development ability.
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