With the analysis among 12 patents, we discovered top 10 key players by total patent application. Caterpillar, Inc., Areva T&D SpA, China Southern Power Grid Research Institute Co., Ltd. are dominant in this area. They take 58.33% of the total patent filing.
Illinois, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
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With the analysis among related 17 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Nanjing University of Aeronautics & Astronautics, China University of Mining & Technology, China Southern Power Grid Research Institute Co., Ltd. take 23.53% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 17 patents in last 5 years, we discover 11 new entrants. China University of Mining & Technology, Harbin Engineering University, Fuzhou University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 28 patents, we discovered top 16 universities and scientific research institutions by total patent application. Zhejiang University, Northwestern Polytechnical University, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 39.29% of the total patent filing.
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1