专利许可贸易是指:通过签订专利许可合同,专利技术持有方允许专利技术使用方使用其专利技术,使用方向持有方支付一定数量的使用费。随着国际产品和技术的输出,专利许可贸易已成为国际上越来越重要的贸易活动形式。 Patent licensing trade means that, through the signing of a patent licensing contract, the holder of the patent right allows the party who uses the patent to use his patented technology and the user who uses the direction pays a certain amount of royalties. With the export of international products and technologies, patent licensing trade has become an increasingly important form of international trade.