基于功能相似矩阵的异类产品专利规避设计

现如今专利信息庞大，多数企业通过设置专利壁垒阻碍后来者的竞争，开展专利规避设计具有重要的应用价值.通过不同专利的组合设计是实现产品创新的重要手段，而异类产品专利中包含较强的启发式知识，因此提出了一种针对异类产品专利进行规避设计的方法.通过检索专利库获取目标专利，并提取专利信息，进行结构-功能分析，构建相似矩阵和功能元件关联图，确立规避对象以及选择合适的策略，以专利侵权判定的基本原则为指导，得出规避设计后的新方案.并运用此流程对一种多功能家用电器进行了应用.

Patent Avoidance Design for Heterogeneous Products Based on Function Similarity Matrix

Nowadays, as the patent information is huge, patent avoidance design has important application value for the majority of enterprises to set up patent barriers hindering the later competition. The combination design of different patents is an important means to realize product innovation. A method of design around is proposed for heterogeneous product patents as heterogeneous product patents contain strong heuristic knowledge. Through retrieving patent database obtaining patents and extraction patent information, structure and function analysis is fulfilled, to construct a similarity matrix and a function element graph. After that avoidance objects are determined and a suitable strategy is chosen, using the basic principles of patent infringement as a guide, the design of the new circumvention plan is obtained. This process is applied on a multifunctional household finally.