Research on the decriminalization of intellectual property infringement 并列题名:Research on the decriminalization of intellectual property infringement Research on internationalization of intellectual property rights Research on modernization of intellectual property rights Research on damages remedy for intellectual property infringement Research on codification of intellectual property rights Research on the theory and practice of intellectual property insurance in China Research on the protection of intellectual property 并列题名:Research on the theory and practice of intellectual property insurance in China System of defenses to intellectual roperty infringement