With the analysis among 17 patents, we discovered top 19 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Qu Zhou Dian Li Ju are dominant in this area. They take 41.18% of the total patent filing.
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 57 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing Tianjin University, Shanghai University of Electric Power, Nantong University take 12.28% of patent filing during this period.
Tianjin Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Huaiyin Institute of Technology
Jiangsu Sheng, China
Patent: 2
With the analysis among related 57 patents in last 5 years, we discover 37 new entrants. Shanghai University of Electric Power, Guangdong Power Grid Co. Ltd., Xi'an University of Architecture & Technology are the most active new entrants in this area.
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Huaiyin Institute of Technology
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Anhui Polytechnic University
Anhui Sheng, China
Patent: 1
With the analysis among 76 patents, we discovered top 44 universities and scientific research institutions by total patent application. Hohai University, Tianjin University, Zhejiang University are dominant in this area. They take 19.74% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jingdezhen Ceramic Institute
Jiangxi Sheng, China
Patent: 2
Huaiyin Institute of Technology
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2