With the analysis among 156 patents, we discovered top 123 key players by total patent application. State Grid Corp. of China, ABB Research Ltd., Siemens AG are dominant in this area. They take 20.51% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 22
Samsung Electronics Co., Ltd.
New York, United States
Patent: 4
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 4
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 4
International Business Machines Corp.
New York, United States
Patent: 3
Tata Consultancy Services Ltd.
Maharashtra, India
Patent: 3
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
New York, United States
Patent: 4
Hangzhou Qunhe Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 193 patents applied in the last 5 years. We discover 162 most active companies in this area. The fast-growing State Grid Corp. of China, Southeast University, Nanjing University of Science & Technology take 10.36% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 5
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Tata Consultancy Services Ltd.
Maharashtra, India
Patent: 3
With the analysis among related 193 patents in last 5 years, we discover 131 new entrants. Wuhan University of Science & Technology, Chongqing University, Tata Consultancy Services Ltd. are the most active new entrants in this area.
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Tata Consultancy Services Ltd.
Maharashtra, India
Patent: 3
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 3
Shanghai Institute of Technical Physics, Chinese Academy of Sciences
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Patent: 3
Shaanxi Sheng, China
Patent: 3
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 3
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Industrial & Commercial Bank of China Ltd.
Beijing Shi, China
Patent: 2
With the analysis among 224 patents, we discovered top 92 universities and scientific research institutions by total patent application. Tsinghua University, North China Electric Power University, Henan Polytechnic University are dominant in this area. They take 12.95% of the total patent filing.
Beijing Shi, China
Patent: 10
North China Electric Power University
Beijing Shi, China
Patent: 10
Henan Polytechnic University
Henan Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 7
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5