With the analysis among 176 patents, we discovered top 124 key players by total patent application. State Grid Corp. of China, Prime Datum Inc, Giesecke+Devrient GmbH are dominant in this area. They take 15.91% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 11
Watlow Electric Manufacturing Co.
Missouri, United States
Patent: 6
California, United States
Patent: 4
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 4
Illinois, United States
Patent: 3
Giesecke+Devrient Currency Technology GmbH
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Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Anhui Sheng, China
Patent: 1
With the analysis among related 192 patents applied in the last 5 years. We discover 122 most active companies in this area. The fast-growing Wuhan University of Technology, Hangzhou Dianzi University, Harbin Engineering University take 9.38% of patent filing during this period.
Wuhan University of Technology
Hubei Sheng, China
Patent: 7
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 6
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 5
Hunan University of Technology
Hunan Sheng, China
Patent: 5
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 5
Beijing Institute of Technology
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 4
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 4
With the analysis among related 192 patents in last 5 years, we discover 77 new entrants. Harbin University of Science & Technology, Hunan University of Science & Technology, Tongji University are the most active new entrants in this area.
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 4
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Henan University of Science & Technology
Henan Sheng, China
Patent: 3
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Normal University
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 332 patents, we discovered top 109 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Jiangsu University, Northwestern Polytechnical University are dominant in this area. They take 8.43% of the total patent filing.
Beijing Institute of Technology
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 9
Hunan University of Technology
Hunan Sheng, China
Patent: 9
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 8
Wuhan University of Technology
Hubei Sheng, China
Patent: 8
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 8
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 6