IRI(美国工业研究院)最近的一次调查提供了新的证据说明,许可证贸易在技术转让中发挥了重要的作用.IRI 在美的247家公司中的161家公司调查答复表明,其中有92%的公司购入许可证.这些技术的来源为:美国国外发明占76%;私人个体发明占76%;大学或大学人员占45%;美国政府所拥有的发明占26%。在 IRI 的这次调查中,92%的回答公司还表明它们也出售许可证。此外,将近34%的回答公司指出,许可证贸易收入对公司利润作出了重要贡献(占1%以上),有51%的公司答 A recent survey by the American Institute of Industry (IRI) provided fresh evidence that licensing trade played an important role in technology transfer. IRI’s survey of 161 companies in 247 companies in the US indicated that 92% The companies purchased the licenses. The sources of these technologies were: foreign inventions in the United States accounted for 76%; private individual inventions accounted for 76%; university or university personnel accounted for 45%; and the United States government owned inventions accounted for 26%. In the IRI’s survey, 92% of the respondents also indicated that they also sold licenses. In addition, nearly 34% of answering companies pointed out that the income from licensing trade made an important contribution to the company’s profit (more than 1%), and 51% of the companies answered