系统介绍了专利价值评估方法,并基于Black-Scholes定价模型,选取许可实施状态下专利为研究对象,提出了修正价值评估模型,并用实例比较验证和分析了许可实施费率对专利价值的影响。 Based on the Black-Scholes pricing model, this paper systematically introduces the patent valuation model, selects the patent under the license implementation as the research object, proposes the revised value evaluation model, and verifies and analyzes the impact of the license implementation rate on the patent value by comparing with examples.