With the analysis among 38,816 patents, we discovered top 485 key players by total patent application. State Grid Corp. of China, Sumitomo Electric Industries Ltd., Sumitomo Electric are dominant in this area. They take 8.90% of the total patent filing.
With the analysis among related 14,738 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, L.S. SRL, Sumitomo Electric take 5.90% of patent filing during this period.
With the analysis among related 14,738 patents in last 5 years, we discover 174 new entrants. Guangdong Power Grid Co. Ltd., Connected Intelligence Systems Ltd., Burrow, Inc. are the most active new entrants in this area.
With the analysis among 1,671 patents, we discovered top 254 universities and scientific research institutions by total patent application. Sichuan University, Harbin University of Science & Technology, South China University of Technology are dominant in this area. They take 12.99% of the total patent filing.