Research on liability for infringement of intellectual property rights 并列题名:Research on liability for infringement of intellectual property rights Study on indirect infringement of intellectual property rights 并列题名:Study on indirect infringement of intellectual property rights Research on codification of intellectual property rights Research on internationalization of intellectual property rights Research on legislation of digital intellectual property rights Research on modernization of intellectual property rights Research on strategy of intellectual property rights Study on system of punitive damages for infringement on intellectual property rights