With the analysis among 14 patents, we discovered top 15 key players by total patent application. State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd., NARI Technology Co., Ltd. are dominant in this area. They take 42.86% of the total patent filing.
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Kanagawa-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 18 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing North China Electric Power University, China Southern Power Grid Research Institute Co., Ltd., Economic and Technological Research Institute of State Grid Jiangsu Electric Power Co., Ltd. take 38.89% of patent filing during this period.
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shuotai HSBC Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Dezhou Hengliha Engineering Vibration Reduction Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 1
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Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 16 new entrants. North China Electric Power University, China Southern Power Grid Research Institute Co., Ltd., Economic and Technological Research Institute of State Grid Jiangsu Electric Power Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shuotai HSBC Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Dezhou Hengliha Engineering Vibration Reduction Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 1
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Patent: 1
With the analysis among 16 patents, we discovered top 9 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, China Three Gorges University are dominant in this area. They take 50.00% of the total patent filing.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1