Technology opportunity discovery is the key to determining the success or failure of a technology innova-tion. Improving the ability of technology opportunity discovery is vital for the development of an enterprise or indus-try. Based on the patent data analysis, this paper first discovers the hidden relationships among technology innovation factors through extracting technology innovation elements and mining association rules. Then, this paper analyzes technology opportunity from the two levels combined with the multidimensional map of technology innovation. Fi-nally, this paper takes the identification of technology innovation opportunities for coal bed methane production as an example, systematically elaborates the application process of the method, and proposes multiple technology innova-tion projects for coal bed methane production. The proposed method provides a more operable theoretical tool to solve the problem of enterprise technology opportunity discovery and points out a new perspective of the technology innovation decision-making to the enterprise. Our research can better help enterprises mining technology opportunity conforming to their development by using the current technology accumulation and forecast technology development trends of the relative field or industry.%识别技术机会是决定技术创新成败的关键,提高技术机会识别能力对于企业乃至产业发展至关重要.该研究以专利数据分析为基础,首先通过技术创新要素提取与关联规则挖掘获得技术创新要素之间的隐藏关系,进而结合多维技术创新地图从两个层级对技术机会进行分析,最终以煤层气开采技术创新机会的识别为例,系统阐述了该方法体系的应用过程,并提出了多个煤层气开采技术创新方案.该研究中提出的方法为解决企业技术机会识别问题提供了更具操作性的理论工具体系,给企业指出了技术创新决策的新视角,有助于企业较好利用当前的技术积累挖掘符合自身发展的技术机会,预判出行业的技术发展趋势.
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