目前世界上公认的创新型国家有20个左右,包括美国、日本、芬兰、韩国等。这些国家的共同特征是:创新综合指数明显高于其他国家,科技进步贡献率在70%左右,研发投入占GDP的比例一般在2%以上,对外技术依存度一般在30%以下。此外,这些国家所获得的三方专利美国、欧洲和日本授权的专 At present, there are about 20 innovative countries recognized in the world, including the United States, Japan, Finland, and South Korea. The common feature of these countries is that the innovation comprehensive index is obviously higher than other countries, the contribution rate of science and technology progress is about 70%, the ratio of R & D investment to GDP is generally above 2% and the foreign technology dependence is generally below 30%. In addition, the trilateral patents obtained by these countries are authorized by the United States, Europe and Japan