With the analysis among 236 patents, we discovered top 128 key players by total patent application. Fujitsu Ltd., State Grid Corp. of China, General Electric Co. are dominant in this area. They take 14.41% of the total patent filing.
Tokyo-to, Japan
Patent: 13
State Grid Corp. of China
Beijing Shi, China
Patent: 13
Massachusetts, United States
Patent: 8
Mitsubishi Electric Corp.
International Business Machines Corp.
New York, United States
Patent: 6
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 6
Exxonmobil Upstream Research Co.
Texas, United States
Patent: 5
Tokyo Electric Power Co. Holdings, Inc.
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 4
No data, please try another search term
With the analysis among related 179 patents applied in the last 5 years. We discover 117 most active companies in this area. The fast-growing Tsinghua University, Southeast University, State Grid Corp. of China take 12.85% of patent filing during this period.
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
State Grid Corp. of China
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 4
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 4
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 4
Southern Power Grid Digital Power Research Co. Ltd.
Guangdong Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
With the analysis among related 179 patents in last 5 years, we discover 98 new entrants. China Southern Power Grid Co., Ltd., Southern Power Grid Digital Power Research Co. Ltd., Beijing Institute of Technology are the most active new entrants in this area.
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 4
Southern Power Grid Digital Power Research Co. Ltd.
Guangdong Sheng, China
Patent: 4
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
Tata Consultancy Services Ltd.
Maharashtra, India
Patent: 3
Guangdong Ocean University
Guangdong Sheng, China
Patent: 3
China Academy of Launch Vehicle Technology
Beijing Shi, China
Patent: 2
King Abdullah University of Science & Technology
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 207 patents, we discovered top 72 universities and scientific research institutions by total patent application. Tsinghua University, Southeast University, Wuhan University are dominant in this area. They take 15.46% of the total patent filing.
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4