Maintenance Time and the Industry Development of Patents: Empirical Research with Evidence from China

Research on the Capability of Technological Innovation Based on the Maintenance Time of Patent.- Analysis to Influencing Factors on the Technological Innovation Based on the Patent Maintenance Time.- Comparative Study of the Innovation Ability Based on the Maintenance Status of Domestic Patents and Foreign Patents.- Comparative Study of the Innovation Ability Based on the Maintenance Status of Domestic Patents and Foreign Patents.- Empirical Research on the Maintenance Time of Granted Patents in the Performing Operations and Transporting Technological Field in Six Countries.- Comparative Study of the Renewal Information of Granted Patents in the Physics Technological Field in China, France and Germany.- Cross-national Comparative Study of the Maintenance Time of Granted Patents in the Technical Field of Fixed Constructions in Different Countries.- Empirical Research of the Maintenance Time of Foreign Patents without the Foreign Priority Granted by USA, Korea, Japan and China.- Research on the Patent Licensing of the New Generation Information Technology Industry in China.- Research on the Technical Fields Distribution of Patents Licensing of Chinese Firms in the Next-Generation Information Technology Industry.- Research on the Granted Patent Distribution of the Energy-saving and Environmental Protection Industry in China.- Research on the Distribution of Patented Technologies of Energy-saving Industry in China.- Research on the Granted Patent Distributions of Significance Firms in the New Energy Automobile Industry in China.- Analysis of the Patent Protection of the Traditional Chinese Medicine and the impact on the industry R&D in China.- Study on the Ownership of Inventions-creations by the Government-funded in China.