With the analysis among 272 patents, we discovered top 134 key players by total patent application. State Grid Corp. of China, Asator Global Technologies LLC, NARI Technology Co., Ltd. are dominant in this area. They take 52.57% of the total patent filing.
Beijing Shi, China
Patent: 82
Arizona, United States
Patent: 30
Jiangsu Sheng, China
Patent: 17
International Business Machines Corp.
New York, United States
Patent: 16
Jiangsu Sheng, China
Patent: 10
Henan Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 8
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 8
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 5
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With the analysis among related 208 patents applied in the last 5 years. We discover 142 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., NARI Technology Co., Ltd. take 29.33% of patent filing during this period.
Beijing Shi, China
Patent: 32
Beijing Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Hefei University of Technology
Anhui Sheng, China
Patent: 5
With the analysis among related 208 patents in last 5 years, we discover 86 new entrants. Southeast University, General Atomics, Disaster Prevention and Mitigation Center of State Grid Hunan Electric Power Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
With the analysis among 213 patents, we discovered top 58 universities and scientific research institutions by total patent application. Tsinghua University, North China Electric Power University, China Electric Power Research Institute Ltd. are dominant in this area. They take 35.68% of the total patent filing.
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 11
Shandong Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Sichuan Sheng, China
Patent: 7
Hefei University of Technology
Anhui Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5