专利市场化视角下校企发明专利维持时间影响因素比较研究

专利市场化水平通过对专利权人预期收益率的影响与专利维持时间产生联系。对高校和企业发明专利维持时间及其影响因素进行比较，可为提升高校专利市场化水平提供借鉴。从专利市场化视角出发，以华为和华南理工大学（以下简称“华工”）为例，运用回归分析方法对发明专利维持时间影响因素进行研究。结果发现，华为发明专利维持时间较长，且在审查时间、发明人数和权利要求数方面存在较大差异；各自变量对二者发明专利维持时间的解释力度亦有区别。为提升高校专利市场化水平，提出应强化知识产权创造市场导向、优化发明专利性质布局、强化发明专利专业属性、促进校企科研合作等合理化建议。

Compare the Factors of Maintain Time of the Patents for Invention of Universities with Enterprises in the Perspective of Marketization

The level of the patent marketization links the maintenance time by influencing the patentee expected earnings ratio. To compare the maintenance time and its factors between the universities and the enterprises can help us to found the difference and on the basis of these to put forward the proposal. Besides, the results can lay the foundation of promoting the level of marketization. Based on the marketization of patent, putting the SCUT and Huawei as Examples, we use the regression analysis method to research the influencing factors of the maintain time of the patents for invention, we found that the maintenance time of Huawei is longer than SCUT and there's difference of explanation that the independent variables explain the time between the two. Based on the contact between the marketization and the maintenance time, the paper put some suggestions. In order to enhance the level of marketization of patent in universities, it is proposed that we should strengthen the market orientation of intellectual property rights, optimize the distribution of invention patents, strengthen the specialty of invention patents and promote the cooperation between universities and enterprises.