With the analysis among 31 patents, we discovered top 32 key players by total patent application. State Grid Corp. of China, NARI Technology Co., Ltd., Jiangsu Electric Power Co. are dominant in this area. They take 93.55% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 16
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 2
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Patent: 2
State Grid Corporation Northeast Division
Liaoning Sheng, China
Patent: 2
State Grid Heilongjiang Electric Power Co., Ltd.
Heilongjiang Sheng, China
Patent: 2
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 1
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 1
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With the analysis among related 36 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing State Grid Corp. of China, Tsinghua University, China Electric Power Research Institute Ltd. take 52.78% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 5
North China Electric Power University
Beijing Shi, China
Patent: 4
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
State Grid Sichuan Electric Power Company Electric Power Research Institute
Sichuan Sheng, China
Patent: 2
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 1
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 36 patents in last 5 years, we discover 31 new entrants. North China Electric Power University, Jiangsu Electric Power Co., Tianjin University are the most active new entrants in this area.
North China Electric Power University
Beijing Shi, China
Patent: 4
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
State Grid Sichuan Electric Power Company Electric Power Research Institute
Sichuan Sheng, China
Patent: 2
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 1
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 36 patents, we discovered top 18 universities and scientific research institutions by total patent application. Tsinghua University, China Electric Power Research Institute Ltd., North China Electric Power University are dominant in this area. They take 61.11% of the total patent filing.
Beijing Shi, China
Patent: 9
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 5
North China Electric Power University
Beijing Shi, China
Patent: 4
Northeast Electric Power University
Jilin Sheng, China
Patent: 3
Beijing Jiaotong University
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1