Evaluation of Patent Pledge Value Based on B-S Model Improved by Fuzzy Mathematics Theory
With the continuous improvement of the regulations on patent pledge,more and more technology com-panies are choosing patents as collateral to obtain bank financing.Therefore,reasonable valuation of patents is an im-portant prerequisite for high-tech companies to obtain patent pledge financing.In response to the subjectivity,uncer-tainty and other issues in the valuation of patent assets,this paper improves the B-S model using the fuzzy mathemat-ics theory and verifies the model's feasibility for patent pledge value assessment through practical cases.Finally,based on sensitivity analysis of the potential value key factors in the model,the paper identifies the impact direction of key factors on the potential value of patents and provides recommendations.
NETL
NSTL
万方数据
维普
