With the analysis among 143 patents, we discovered top 90 key players by total patent application. State Grid Corp. of China, NARI Technology Co., Ltd., Sextant Avionique SA are dominant in this area. They take 20.28% of the total patent filing.
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Texas, United States
Patent: 5
Jiangsu Sheng, China
Patent: 5
Noord-Holland, Netherlands
Patent: 4
Guangdong Sheng, China
Patent: 4
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With the analysis among related 50 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing State Grid Corp. of China, NARI Group Corp., NARI Technology Co., Ltd. take 32.00% of patent filing during this period.
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 50 patents in last 5 years, we discover 29 new entrants. Zhejiang Electric Power Co., Ltd., State Grid Shandong Electric Power Company Electric Power Research Institute, Liaoning Province Power Co. Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 91 patents, we discovered top 33 universities and scientific research institutions by total patent application. Tsinghua University, Massachusetts Institute of Technology, Xi'an Jiaotong University are dominant in this area. They take 20.88% of the total patent filing.
Beijing Shi, China
Patent: 8
Massachusetts, United States
Patent: 4
Shaanxi Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2