Abstract：This paper discusses the three kinds of patent strategy of enterprises based on ex-post rewards theory: i) enterprises apply patent after completing a invention in order to get technology monopoly and monopoly profits; ii) enterprises execute ex-post rewards policy to compensate inventions profit due to no patent application；iii) based on applying patent and ex-post rewards, it use the case about China Environmental Project Tech Inc charging HuaYang company and Japan Fuji water corporation infringement to analyze relation and difference between the ex-post rewards policy and patent protection. This paper finally concludes with suitable enterprise patent strategy.
罗恺,袁晓东. 中国晶源环境工程有限公司专利战略案例研究[J]. J4, 2013, 10(7): 1072-.
LUO Kai,YUAN Xiaodong. A Case Study on Patent Strategy of China Environmental Project Tech Inc. J4, 2013, 10(7): 1072-.
2013, Vol. 10 
