Research on the Competition Trends and Development Strategies of China in the International Vertical Elevator Technology Field Based on Patent Data Intelligence Analysis
In recent years,the elevator industry has developed rapidly.Taking vertical elevator related patents from 158 countries/regions around the world included in the Patsnap database as the research object,this article analyzes the development status and main competitive trends of the international vertical elevator industry from the perspectives of patent application trends,patent application countries,patent holders,key technology distribution,and hot technology development trends,providing relevant development suggestions for China's vertical elevator industry.
NETL
NSTL
万方数据
