With the analysis among 277 patents, we discovered top 175 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., Jiangsu Electricity Co. Nantong Power Supply Co. are dominant in this area. They take 15.88% of the total patent filing.
Beijing Shi, China
Patent: 19
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
STOCKHOLM, Sweden
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 323 patents applied in the last 5 years. We discover 173 most active companies in this area. The fast-growing Northwestern Polytechnical University, Southeast University, Huazhong University of Science & Technology take 10.53% of patent filing during this period.
Shaanxi Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 6
Hunan Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
With the analysis among related 323 patents in last 5 years, we discover 126 new entrants. Hefei University of Technology, Beijing Zhixin Simulation Technology Co Ltd., Shenyang Institute of Automation are the most active new entrants in this area.
Anhui Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Texas, United States
Patent: 4
Shanghai Shi, China
Patent: 4
Rhode Island, United States
Patent: 4
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
With the analysis among 457 patents, we discovered top 102 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Beihang University, Southeast University are dominant in this area. They take 12.69% of the total patent filing.
Shaanxi Sheng, China
Patent: 21
Beijing Shi, China
Patent: 20
Jiangsu Sheng, China
Patent: 17
Shaanxi Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 14
Hunan Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 9
Heilongjiang Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8