(四)欧洲专利网络构建及其对跨国创新的支持1.从供给驱动型创新到需求驱动型创新的知识产权保护(IPR)框架欧盟委员会坚持认为,建立“成本—效率”导向型的共同体专利体系是欧盟创新政策一体化框架极为重要一个步骤。因此,为了消除创新的障碍,各成员国和欧盟委员会应该一起推动伦敦议定书和欧洲专利诉讼协议的执行来使目前的专利系统更具效率,同 (IV) Construction of European Patent Network and Its Support to Transnational Innovation 1. IPR Framework from Supply-Driven Innovation to Demand-Driven Innovation The European Commission insists that establishing a “cost-efficiency-oriented” Community patent system is an extremely important step in EU's integration of innovation policy. Therefore, in order to eliminate the barriers to innovation, Member States and the European Commission should work together to promote the implementation of the London Protocol and the European Patent Litigation Agreement to make the current patent system more efficient,