With the analysis among 90 patents, we discovered top 75 key players by total patent application. State Grid Corp. of China, Siemens AG, Huawei Technologies Co., Ltd. are dominant in this area. They take 23.33% of the total patent filing.
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Illinois, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
BERKSHIRE, United Kingdom
Patent: 3
Shanghai Shi, China
Patent: 3
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
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With the analysis among related 81 patents applied in the last 5 years. We discover 74 most active companies in this area. The fast-growing Siemens AG, State Grid Corp. of China, State Grid Shandong Electric Power Company Economic and Technological Research Institute take 23.46% of patent filing during this period.
Beijing Shi, China
Patent: 7
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
BERKSHIRE, United Kingdom
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 81 patents in last 5 years, we discover 62 new entrants. Siemens AG, State Grid Shandong Electric Power Company Economic and Technological Research Institute, Tsinghua University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
BERKSHIRE, United Kingdom
Patent: 3
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among 60 patents, we discovered top 27 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, Beihang University are dominant in this area. They take 21.67% of the total patent filing.
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
California, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2