研究专利维持时间的影响因素对提高专利制度的运行绩效非常重要。技术领域和专利族等是影响专利维持时间的技术性因素;专利雏持年费制度、保护范围、创造性标准和专利侵权的认定方式等是影响专利维持时间的制度性因素;专利管理制度和专利战略等是影响专利维持时间的创新主体因素。
The study of the factors affecting the patent maintenance time is very important for improving the operational performance of the patent system. The technological field and the patent family are technical factors affecting the patent maintenance time;while annual patent maintenance fee system, protection scope, inventiveness standards, and methods for determining the patent infringement are the institutional factors, and the patent management system and the enterprise patent strategies are innovative main body factors affecting the patent maintenance time.