With the analysis among 1,747 patents, we discovered top 450 key players by total patent application. State Grid Corp. of China, Zhejiang Electric Power Co., Ltd., Jiangsu Electric Power Co. are dominant in this area. They take 10.53% of the total patent filing.
Beijing Shi, China
Patent: 139
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 19
Beijing Shi, China
Patent: 17
Guangdong Sheng, China
Patent: 17
Tianjin Shi, China
Patent: 15
Guizhou Sheng, China
Patent: 15
Illinois, United States
Patent: 13
Zhejiang Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
With the analysis among 37 patents, we discovered top 21 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Shenzhen Fengchao Technology Co. Ltd., Yijing Zhilian (Beijing) Technology Co. Ltd. are active in this area.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 10
Shenzhen Fengchao Technology Co. Ltd.
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
BitMain Technologies Holding Co.
Beijing Shi, China
Patent: 1
Beijing Homelink Real Estate Brokerage Co., Ltd.
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 1,683 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Southeast University, Guangdong Power Grid Co. Ltd. take 7.13% of patent filing during this period.
Beijing Shi, China
Patent: 81
Jiangsu Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 16
Beijing Shi, China
Patent: 15
Guizhou Sheng, China
Patent: 15
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Beijing Shi, China
Patent: 13
Hubei Sheng, China
Patent: 12
With the analysis among related 1,683 patents in last 5 years, we discover 395 new entrants. Guizhou Power Grid Co., Huaneng Clean Energy Research Institute, Bank of China Ltd. are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 15
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 11
Hefei University of Technology
Anhui Sheng, China
Patent: 10
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 10
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Heilongjiang Sheng, China
Patent: 7
With the analysis among 875 patents, we discovered top 197 universities and scientific research institutions by total patent application. Southeast University, Tsinghua University, Zhejiang University are dominant in this area. They take 12.80% of the total patent filing.
Jiangsu Sheng, China
Patent: 32
Beijing Shi, China
Patent: 22
Zhejiang Sheng, China
Patent: 18
Beijing Shi, China
Patent: 17
Hubei Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 12
South China University of Technology
Guangdong Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10