With the analysis among 59 patents, we discovered top 45 key players by total patent application. Fujitsu Ltd., State Grid Corp. of China, Siemens AG are dominant in this area. They take 20.34% of the total patent filing.
Beijing Shi, China
Patent: 4
Colorado, United States
Patent: 3
Texas, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Jakarta Raya, Indonesia
Patent: 2
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With the analysis among related 42 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing Xidian University, Beijing University of Posts & Telecommunications, National University of Defense Technology take 23.81% of patent filing during this period.
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Hunan Sheng, China
Patent: 2
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Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 42 patents in last 5 years, we discover 34 new entrants. Xidian University, Beijing University of Posts & Telecommunications, National University of Defense Technology are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Hunan Sheng, China
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 50 patents, we discovered top 29 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Xidian University, Shanghai Jiao Tong University are dominant in this area. They take 22.00% of the total patent filing.
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1