With the analysis among 20 patents, we discovered top 18 key players by total patent application. State Grid Corp. of China, State Grid Liaoning Electric Power Co., Ltd. Jinzhou Power Supply Company, Space Star Technology Co., Ltd. are dominant in this area. They take 30.00% of the total patent filing.
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Ningbo Hengxing Shipping Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 160 patents applied in the last 5 years. We discover 89 most active companies in this area. The fast-growing Nanjing University of Aeronautics & Astronautics, North Eastern University, Hunan University of Technology take 16.25% of patent filing during this period.
Jiangsu Sheng, China
Patent: 14
Liaoning Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Chongqing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
With the analysis among related 160 patents in last 5 years, we discover 77 new entrants. North Eastern University, Hunan University of Technology, Dalian Maritime University are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Hebei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 183 patents, we discovered top 73 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Zhejiang University of Technology, Beijing Institute of Technology are dominant in this area. They take 17.49% of the total patent filing.
Jiangsu Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Liaoning Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4