With the analysis among 410 patents, we discovered top 286 key players by total patent application. State Grid Corp. of China, Jiangsu Electricity Co. Nantong Power Supply Co., ZTE Corp. are dominant in this area. They take 14.39% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 44
Jiangsu Electricity Co. Nantong Power Supply Co.
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 7
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 6
State Grid Henan Electric Power Company
Henan Sheng, China
Patent: 5
Shaanxi Tianyang Intelligent Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Chengdu Weiying Weinuo Environmental Monitoring Equipment Co., Ltd.
Sichuan Sheng, China
Patent: 5
Shijiazhuang Kelin Electric Co., Ltd.
Hebei Sheng, China
Patent: 4
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With the analysis among related 105 patents applied in the last 5 years. We discover 78 most active companies in this area. The fast-growing Northwest Electric Power Research Institute of China Datang Group Science and Technology Research Institute Co., Ltd., Jiangsu Runjie Information Technology Development Co., Ltd., Zhenjiang Higher Technical College take 10.48% of patent filing during this period.
Northwest Electric Power Research Institute of China Datang Group Science and Technology Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Jiangsu Runjie Information Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Zhenjiang Higher Technical College
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangxi Vocational and Technical College of Water Resources and Electric Power
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangzhou Yuhong Technology Co. Ltd.
Guangdong Sheng, China
Patent: 2
Nanjing Polytechnic Institute
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Fujian Normal University of Technology
Fujian Sheng, China
Patent: 2
Zhejiang Hongwei Machinery Equipment Leasing Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 105 patents in last 5 years, we discover 64 new entrants. Northwest Electric Power Research Institute of China Datang Group Science and Technology Research Institute Co., Ltd., Jiangsu Runjie Information Technology Development Co., Ltd., Foshan University are the most active new entrants in this area.
Northwest Electric Power Research Institute of China Datang Group Science and Technology Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Jiangsu Runjie Information Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Guangxi Vocational and Technical College of Water Resources and Electric Power
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangzhou Yuhong Technology Co. Ltd.
Guangdong Sheng, China
Patent: 2
Nanjing Polytechnic Institute
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Fujian Normal University of Technology
Fujian Sheng, China
Patent: 2
Zhejiang Hongwei Machinery Equipment Leasing Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 253 patents, we discovered top 113 universities and scientific research institutions by total patent application. Nanjing University of Information Science & Technology, China Three Gorges University, Yangzhou University are dominant in this area. They take 8.70% of the total patent filing.
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 8
China Three Gorges University
Hubei Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Shaanxi Institute of Technology
Shaanxi Sheng, China
Patent: 6
North China Electric Power University
Beijing Shi, China
Patent: 4
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 4
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 4
Anhui Polytechnic University
Anhui Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3