With the analysis among 317 patents, we discovered top 200 key players by total patent application. State Grid Corp. of China, Hyosung Heavy Industries Corp., International Business Machines Corp. are dominant in this area. They take 26.50% of the total patent filing.
Beijing Shi, China
Patent: 54
Hyosung Heavy Industries Corp.
International Business Machines Corp.
New York, United States
Patent: 13
Jiangsu Sheng, China
Patent: 13
Massachusetts, United States
Patent: 12
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 8
Connecticut, United States
Patent: 7
Jiangsu Sheng, China
Patent: 6
With the analysis among 6 patents, we discovered top 3 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 391 patents applied in the last 5 years. We discover 237 most active companies in this area. The fast-growing Beihang University, State Grid Corp. of China, North China Electric Power University take 16.37% of patent filing during this period.
Beijing Shi, China
Patent: 31
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 16
Zhejiang Sheng, China
Patent: 12
Hyosung Heavy Industries Corp.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
With the analysis among related 391 patents in last 5 years, we discover 171 new entrants. Southeast University, Guangdong Power Grid Co. Ltd., CGN Power Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Zhejiang University City College
Zhejiang Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Beijing Jiaotong University
Beijing Shi, China
Patent: 4
China General Nuclear Power Corp.
Guangdong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 427 patents, we discovered top 97 universities and scientific research institutions by total patent application. Beihang University, North China Electric Power University, Zhejiang University are dominant in this area. They take 22.01% of the total patent filing.
Beijing Shi, China
Patent: 51
Beijing Shi, China
Patent: 19
Zhejiang Sheng, China
Patent: 14
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12
Chongqing Shi, China
Patent: 12
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 11
Jilin Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8