With the analysis among 1,116 patents, we discovered top 484 key players by total patent application. State Grid Corp. of China, Rosemount, Inc., State Grid Shanghai Municipal Electric Power Co. are dominant in this area. They take 4.75% of the total patent filing.
Beijing Shi, China
Patent: 35
Minnesota, United States
Patent: 9
Shanghai Shi, China
Patent: 9
Sichuan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
With the analysis among related 946 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Sichuan Liaowang Environmental Protection Technology Co., Ltd., State Grid Shanghai Municipal Electric Power Co. take 3.70% of patent filing during this period.
Beijing Shi, China
Patent: 19
Sichuan Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
Shanghai Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
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Patent: 4
Tianjin Shi, China
Patent: 4
With the analysis among related 946 patents in last 5 years, we discover 469 new entrants. Sichuan Liaowang Environmental Protection Technology Co., Ltd., East China Electric Power Research Institute Technology, Hangzhou Aihua Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
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Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guangzhou Xiaosheng Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among 255 patents, we discovered top 99 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Civil Aviation University of China, Sun Yat-Sen University are dominant in this area. They take 11.76% of the total patent filing.
Jiangsu Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3