With the analysis among 29 patents, we discovered top 27 key players by total patent application. China Southern Power Grid Research Institute Co., Ltd., UHV Branch of State Grid Jiangsu Electric Power Co., Ltd., Guangdong Power Grid Co. Ltd. are dominant in this area. They take 34.48% of the total patent filing.
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Boyer Technology Development Co., Ltd.
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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With the analysis among related 49 patents applied in the last 5 years. We discover 45 most active companies in this area. The fast-growing Tianjin University, China Southern Power Grid Research Institute Co., Ltd., Xi'an Jiaotong University take 22.45% of patent filing during this period.
Tianjin Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 49 patents in last 5 years, we discover 38 new entrants. Tianjin University, Nanjing University of Technology, Harbin Institute of Technology are the most active new entrants in this area.
Tianjin Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Boyer Technology Development Co., Ltd.
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among 85 patents, we discovered top 42 universities and scientific research institutions by total patent application. Jilin University, Sichuan University, Tianjin University are dominant in this area. They take 27.06% of the total patent filing.
Jilin Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2