基于专利法律状态的企业技术竞争画像构建研究

Research on the Construction of Enterprise Technology Competition Portrait Based on Patent Legal State

[目的/意义]帮助企业明晰当前技术竞争态势,为其制定研发战略,实现创新发展提供决策支持。[方法/过程]提出一种企业技术竞争画像构建方法。首先,从专利法律状态视角计算技术发展态势;其次,结合LDA和word2vec进行技术相似度计算用于挖掘潜在竞争对手;再次,构建“竞争对手—技术主题”二模网络识别竞争对手研发动向;最后,综合上述内容构建企业技术竞争画像。[结果/结论]以“云计算”领域为例进行实证研究,结果表明,能够从技术发展态势、潜在竞争对手、竞争对手动向3个维度对企业技术竞争画像进行全景化描述,为其他企业进行技术竞争分析提供了普适性的实践方案。

[Purpose/significance]It can help enterprises clarify the current technical competition situation,and provide decision support to formulate R&D strategies and realize innovative development.[Method/process]This paper proposed a method to construct the portrait of enterprise technology competition.Firstly,the technology development trend was calculated from the perspective of patent legal status.Then,LDA and word2vec were combined to calculate the technical similarity for mining potential competitors.On this basis,the“competitor-technology topic”two-mode network was constructed to identify the competitor’s R&D trend.Finally,the above content was integrated to construct the enterprise technology competition portrait.[Result/conclusion]Taking the domain of“cloud computing”as an example to carry out empirical research.The results show that the enterprise’s technical competition portrait can be described comprehensively from the three dimensions of technical development,potential competitors,and competitors’trends,providing a universal practical scheme for other enterprises to analyze the technological competition.