With the analysis among 49 patents, we discovered top 46 key players by total patent application. State Grid Corp. of China, Siemens AG, Zhejiang Electric Power Co., Ltd. are dominant in this area. They take 48.98% of the total patent filing.
Beijing Shi, China
Patent: 9
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Beijing Qingneng Shifu Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
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With the analysis among related 39 patents applied in the last 5 years. We discover 44 most active companies in this area. The fast-growing China Electric Power Research Institute Ltd., Zhejiang Electric Power Co., Ltd., State Grid Corp. of China take 28.21% of patent filing during this period.
Beijing Shi, China
Patent: 5
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 39 patents in last 5 years, we discover 39 new entrants. Zhejiang Electric Power Co., Ltd., Guangxi Power Grid Co., Ltd. Electric Power Research Institute, Guangdong Topway Network Co. Ltd. are the most active new entrants in this area.
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 25 patents, we discovered top 18 universities and scientific research institutions by total patent application. Southeast University, Xiangtan University, China Electric Power Research Institute Ltd. are dominant in this area. They take 36.00% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1