With the analysis among 149 patents, we discovered top 118 key players by total patent application. State Grid Corp. of China, Association des Sociétés Françaises d'Autoroute, Honor Device Co., Ltd. are dominant in this area. They take 18.12% of the total patent filing.
Beijing Shi, China
Patent: 13
Guangdong Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Massachusetts, United States
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
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With the analysis among related 98 patents applied in the last 5 years. We discover 97 most active companies in this area. The fast-growing State Grid Corp. of China, Honor Device Co., Ltd., Shijiazhuang Kelin Electric Co., Ltd. take 18.37% of patent filing during this period.
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 98 patents in last 5 years, we discover 90 new entrants. Honor Device Co., Ltd., Global Energy Interconnection Research Institute, Shijiazhuang Kelin Electric Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Hebei Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
With the analysis among 45 patents, we discovered top 22 universities and scientific research institutions by total patent application. University of Washington, Wuhan University of Technology, Zhejiang University are dominant in this area. They take 20.00% of the total patent filing.
Washington, United States
Patent: 3
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Changchun Institute of Technology
Jilin Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 1
Shandong Sheng, China
Patent: 1