Research on public service of intellectual property for medium-small enterprises 并列题名：Research on public service of intellectual property for medium-small enterprises Research on typical issues of intellectual property crime cases Research on construction of independent intellectual property capability of China's enterprises Research on new protection methods of intellectual property rights for foreign investment enterprises in China Research on codification of intellectual property rights 并列题名：Research on construction of independent intellectual property capability of China's enterprises Research on modernization of intellectual property rights Research on strategy of intellectual property rights Conflicts and coordination mechanisms of intellectual property among supply chain enterprises