With the analysis among 265 patents, we discovered top 182 key players by total patent application. State Grid Corp. of China, International Business Machines Corp., Sharp Corp. are dominant in this area. They take 12.83% of the total patent filing.
Beijing Shi, China
Patent: 20
New York, United States
Patent: 7
Toyama-ken, Japan
Patent: 7
Washington, United States
Patent: 7
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Schwyz, Switzerland
Patent: 4
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With the analysis among related 44 patents applied in the last 5 years. We discover 41 most active companies in this area. The fast-growing AGC Green-Tech Co. Ltd., Shaanxi Hybrid Rape Research Center, Hangzhou Electric Power Bureau take 20.45% of patent filing during this period.
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Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Xizang Zizhiqu, China
Patent: 2
Chongqing Shi, China
Patent: 2
With the analysis among related 44 patents in last 5 years, we discover 31 new entrants. AGC Green-Tech Co. Ltd., Shaanxi Hybrid Rape Research Center, Hangzhou Electric Power Bureau are the most active new entrants in this area.
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Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Xizang Zizhiqu, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
With the analysis among 62 patents, we discovered top 32 universities and scientific research institutions by total patent application. South China University of Technology, Huazhong University of Science & Technology, Wuhan University are dominant in this area. They take 19.35% of the total patent filing.
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2