With the analysis among 183 patents, we discovered top 162 key players by total patent application. State Grid Corp. of China, Zhejiang Electric Power Co., Ltd., State Grid Shanghai Municipal Electric Power Co. are dominant in this area. They take 25.14% of the total patent filing.
Beijing Shi, China
Patent: 26
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 12
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 276 patents applied in the last 5 years. We discover 223 most active companies in this area. The fast-growing State Grid Corp. of China, Zhejiang Electric Power Co., Ltd., State Grid Shanghai Municipal Electric Power Co. take 16.67% of patent filing during this period.
Beijing Shi, China
Patent: 26
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 12
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 5
Yunnan Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among related 276 patents in last 5 years, we discover 219 new entrants. State Grid Corp. of China, Zhejiang Electric Power Co., Ltd., State Grid Shanghai Municipal Electric Power Co. are the most active new entrants in this area.
Beijing Shi, China
Patent: 26
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 12
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 5
Yunnan Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 131 patents, we discovered top 53 universities and scientific research institutions by total patent application. North China Electric Power University, Zhejiang University, Kunming University of Science & Technology are dominant in this area. They take 16.79% of the total patent filing.
Beijing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 6
Yunnan Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Hefei University of Technology
Anhui Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3