基于专利分析的激光表面处理及再制造技术研究进展

Research Progress of Laser Surface Treatment and Remanufacturing Technology Based on Patent Analysis

通过对全球激光表面处理及再制造技术领域的专利数据进行统计分析,结合对具体专利内容的解读,从技术发展趋势、主要国家竞争力、研发机构实力、热点技术主题等角度揭示全球激光表面处理及再制造技术的研究进展,总结了我国激光表面处理及再制造技术的发展现状,展望了未来发展方向。

Through the statistical analysis of the patent data in the technical field of global laser surface treatment and remanufacturing, combined with the interpretation of the specific patent content, the research progress of the global laser surface treatment and remanufacturing technology from the aspects of technological development trend, competitiveness of major countries, strength of R&D institutions, hot technology topics and so on was revealed. The development status of laser surface treatment and remanufacturing technology in China was summarized, and the future development direction was prospected.