基于专利分析的企业自主创新效率评价研究

发布时间：2018-08-02 17:33

【摘要】：随着市场竞争的加剧、知识产权保护意识的加强以及市场环境的复杂多变使得企业必须具备快速创新及时响应市场的能力,在这之前重要的一项是对自身以及竞争企业的技术创新力衡量监控,而专利作为最先进技术的载体使得专利战略的重要性日益增强,专利已成为科学技术发展的重要指示器,是衡量企业自主创新能力的重要依据。专利信息的客观性、可靠性、先进性使得基于专利分析的企业技术创新力研究越来越受到实业界和学术界的关注。针对上述,本文主要研究了以下几方面的内容。首先分析了技术创新力度量和专利分析的国内外研究现状,学习和了解了本文研究内容的相关理论和成果,并总结专利分析的常用指标和常用分析方法。其次,概括总结了专利分析在企业技术创新上的作用以及研究现状,分析如何利用专利信息研究成果辅助支持企业技术创新决策中,提出了基于专利分析的全周期企业技术创新决策辅助整体思路。此外,在专利分析的应用研究方面为使产品技术成熟度预测的应用更加有效和广泛,对TRIz中的产品技术成熟度预测模型进行了改进,提出采用专利新颖度时间曲线代替专利等级时间曲线并结合专利数据度量法的技术成熟度预测模型,方便了技术进化的探索研究。然后,着重探讨了基于专利分析的企业技术自主创新效率评价研究。依据评价目的需求建立了一套可操作、可量化的企业自主创新评估指标体系,确立了各评价指标属性值的获取方法计算公式,并利用AHP法、G1法、变异系数法、熵值法等四种赋权方法进行组合指标赋权以构建的综合评价模型。最后,本文应用改进后的技术成熟度预测方法对蝶阀密封技术进行技术成熟度预测以验证模型的有效性；应用构建的企业自主创新效率评价模型对我国6家自主品牌汽车企业的自主创新效率进行评价研究,实现横向的同行业公司间的自主创新比较研究,同时验证了本模型可行性。
[Abstract]:With the aggravation of market competition, the strengthening of intellectual property protection consciousness and the complex and changeable market environment, enterprises must have the ability to respond to the market quickly and innovatively. Prior to this, it was important to measure and monitor the technological innovation of itself and competitive enterprises, and patent, as the carrier of the most advanced technology, made the importance of patent strategy more and more important, and patent has become an important indicator of the development of science and technology. It is an important basis for measuring the independent innovation ability of enterprises. Because of the objectivity, reliability and advanced nature of patent information, the research of enterprise technological innovation based on patent analysis has been paid more and more attention by industry and academia. In view of the above, this paper mainly studies the following aspects. Firstly, this paper analyzes the research status of technological innovation and patent analysis at home and abroad, studies and understands the relevant theories and achievements of this paper, and summarizes the commonly used indexes and analysis methods of patent analysis. Secondly, it summarizes the role of patent analysis in technological innovation of enterprises and the current research situation, and analyzes how to use patent information research results to assist enterprises in technological innovation decision-making. This paper puts forward the whole idea of technology innovation decision support based on patent analysis. In addition, in order to make the application of product technology maturity prediction more effective and extensive in patent analysis, the product technology maturity prediction model in TRIz is improved. In this paper, the patent novelty time curve is proposed to replace the patent grade time curve and the technology maturity prediction model based on the patent data measurement method is proposed, which facilitates the exploration and research of technological evolution. Then, the paper discusses the efficiency evaluation of independent innovation based on patent analysis. According to the needs of evaluation purpose, a set of operational and quantifiable evaluation index system of independent innovation of enterprises is established, and the calculating formula of obtaining the attribute value of each evaluation index is established, and the AHP method is used for G1 method and the coefficient of variation method is used. Entropy method and other four weighting methods are used to build a comprehensive evaluation model. Finally, the improved technology maturity prediction method is used to predict the technical maturity of butterfly valve seal technology to verify the validity of the model. The evaluation model of independent innovation efficiency is used to evaluate the efficiency of independent innovation of six independent brand automobile enterprises in our country. The comparative study of independent innovation among different companies in the same industry is realized, and the feasibility of this model is verified at the same time.
【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F273.1;G306

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