With the analysis among 496 patents, we discovered top 358 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., General Electric Co. are dominant in this area. They take 18.35% of the total patent filing.
Beijing Shi, China
Patent: 66
Jiangsu Sheng, China
Patent: 13
Massachusetts, United States
Patent: 12
Guangdong Sheng, China
Patent: 8
Gyeongsangbuk-do, South Korea
Patent: 8
Shanghai Shi, China
Patent: 8
Shandong Sheng, China
Patent: 7
New York, United States
Patent: 6
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 564 patents applied in the last 5 years. We discover 365 most active companies in this area. The fast-growing Northwestern Polytechnical University, Beihang University, State Grid Corp. of China take 13.30% of patent filing during this period.
Shaanxi Sheng, China
Patent: 28
Beijing Shi, China
Patent: 26
Beijing Shi, China
Patent: 21
Sichuan Sheng, China
Patent: 20
Hunan Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
With the analysis among related 564 patents in last 5 years, we discover 275 new entrants. Jinan University, Hebei University of Technology, China Institute of Electronic Product Reliability and Environmental Testing ((The Fifth Institute of Electronics of the Ministry of Industry and Information Technology) (China Saibao Laboratory)) are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 5
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Patent: 5
Beijing Shi, China
Patent: 5
Fujian Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
With the analysis among 661 patents, we discovered top 150 universities and scientific research institutions by total patent application. Beihang University, University of Electronic Science & Technology of China, Northwestern Polytechnical University are dominant in this area. They take 19.36% of the total patent filing.
Beijing Shi, China
Patent: 51
Sichuan Sheng, China
Patent: 39
Shaanxi Sheng, China
Patent: 38
Jiangsu Sheng, China
Patent: 14
Heilongjiang Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 12
Beijing Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10