With the analysis among 53 patents, we discovered top 45 key players by total patent application. Fujitsu Ltd., Toyota Motor Corp., State Grid Corp. of China are dominant in this area. They take 20.75% of the total patent filing.
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
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With the analysis among related 85 patents applied in the last 5 years. We discover 70 most active companies in this area. The fast-growing Toyota Motor Corp., Fujitsu Ltd., State Grid Shandong Electric Power Company Electric Power Research Institute take 10.59% of patent filing during this period.
Shandong Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 85 patents in last 5 years, we discover 69 new entrants. Toyota Motor Corp., State Grid Shandong Electric Power Company Electric Power Research Institute, Nanjing University of Posts & Telecommunications are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 1
Shandong Sheng, China
Patent: 1
Suzhou Konggu Network Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 39 patents, we discovered top 20 universities and scientific research institutions by total patent application. Ningbo University, Nanjing University of Posts & Telecommunications, Beijing University of Posts & Telecommunications are dominant in this area. They take 15.38% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Nagano-ken, Japan
Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1