中文摘要：

基于外国专利权在中国的获取、维持和执行过程，提出了外国在华专利价值的复合期权模型，并基于由中国法院审理的涉及外国专利权人的专利侵权案件进行了实证。研究发现，成本效益原则可以较好地解释外国在华中请专利的动机。

英文摘要：

The paper proposes a compound option-pricing model, which reflects the obtain, maintain and enforce a patent fight in China, to calculate the patent value. empirically using a number of cases in which foreign firms have had their patents have sought enforcement through the local Patent Court principle can explain whether or not a discovery is worth process for a foreigner to This approach is assessed violated within China and The main finding is that the ＂in-the-money＂ patenting in China.