With the analysis among 22 patents, we discovered top 23 key players by total patent application. State Grid Corp. of China, State Grid Fujian Electric Power Co., Semiconductor Manufacturing International (Shanghai) Corp. are dominant in this area. They take 31.82% of the total patent filing.
Beijing Shi, China
Patent: 3
Fujian Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Taiwan Province, China
Patent: 1
Beijing Shi, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Shandong Sheng, China
Patent: 1
Michigan, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 31 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Hunan University of Science & Technology, State Grid Fujian Electric Power Co., Ltd. Electric Power Research Institute, China Electric Power Research Institute Ltd. take 22.58% of patent filing during this period.
Hunan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 28 new entrants. Hunan University of Science & Technology, State Grid Fujian Electric Power Co., Ltd. Electric Power Research Institute, China Electric Power Research Institute Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among 66 patents, we discovered top 34 universities and scientific research institutions by total patent application. Tsinghua University, Hunan University of Science & Technology, China Electric Power Research Institute Ltd. are dominant in this area. They take 24.24% of the total patent filing.
Beijing Shi, China
Patent: 6
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1