With the analysis among 21 patents, we discovered top 23 key players by total patent application. State Grid Corp. of China, Shenzhen Power Supply Bureau Co., Ltd., China Southern Power Grid Research Institute Co., Ltd. are dominant in this area. They take 47.62% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 6
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 2
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 2
China National Petroleum Corp.
Beijing Shi, China
Patent: 1
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 1
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 1
State Grid Beijing Electric Power Co.
Beijing Shi, China
Patent: 1
Yantai Dongfang-Wisdom Electric Co. Ltd.
Shandong Sheng, China
Patent: 1
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Jiangsu Minxing Cocoon & Silk Co. Ltd.
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 38 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Beijing University of Posts & Telecommunications, State Grid Corp. of China, Shenzhen Power Supply Bureau Co., Ltd. take 21.05% of patent filing during this period.
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 2
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Changjiang Nanjing Waterway Engineering Bureau
Jiangsu Sheng, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 33 new entrants. Beijing University of Posts & Telecommunications, Shenzhen Power Supply Bureau Co., Ltd., China Southern Power Grid Research Institute Co., Ltd. are the most active new entrants in this area.
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 3
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 2
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Changjiang Nanjing Waterway Engineering Bureau
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Zhongyi Huineng Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shanghai Center for Disease Control and Prevention
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Patent: 1
With the analysis among 39 patents, we discovered top 25 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, North China Electric Power University, Southeast University are dominant in this area. They take 23.08% of the total patent filing.
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 3
North China Electric Power University
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Shanghai Ocean University
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hefei University of Technology
Anhui Sheng, China
Patent: 1