With the analysis among 325 patents, we discovered top 259 key players by total patent application. State Grid Corp. of China, Qingyuan Lvyou Environmental Protection Technology Co. Ltd., NORTHEAST ELECTRIC POWER DESIGN INSTITUTE CO.,LTD OF CHINA POWER ENGINEERING CONSULTING GROUP are dominant in this area. They take 10.15% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 13
Qingyuan Lvyou Environmental Protection Technology Co. Ltd.
Guangdong Sheng, China
Patent: 13
NORTHEAST ELECTRIC POWER DESIGN INSTITUTE CO.,LTD OF CHINA POWER ENGINEERING CONSULTING GROUP
Jilin Sheng, China
Patent: 7
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 6
Tianjin University Architectural Design and Planning Research Institute Co., Ltd.
Tianjin Shi, China
Patent: 6
Nantong Xinying Design Service Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Guangdong Aisino Refrigeration Equipment Co., Ltd
Guangdong Sheng, China
Patent: 4
Tianjin Ordifen Clothing Sales Ltd.
Tianjin Shi, China
Patent: 4
Xiangli Antistatic Decorative Material Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 3
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 123 patents applied in the last 5 years. We discover 117 most active companies in this area. The fast-growing State Grid Corp. of China, Northeast Electric Power University, State Grid Shanghai Municipal Electric Power Co. take 16.26% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 12
Northeast Electric Power University
Jilin Sheng, China
Patent: 4
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 4
Henan Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 3
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 3
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 3
State Grid Tianjin Electric Power Company Electric Power Research Institute
Tianjin Shi, China
Patent: 3
China Five Metallurgical Group Co., Ltd.
Sichuan Sheng, China
Patent: 2
With the analysis among related 123 patents in last 5 years, we discover 107 new entrants. Northeast Electric Power University, Kaifeng University, Tianjin Electric Power Corp. are the most active new entrants in this area.
Northeast Electric Power University
Jilin Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 3
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 3
State Grid Tianjin Electric Power Company Electric Power Research Institute
Tianjin Shi, China
Patent: 3
China Five Metallurgical Group Co., Ltd.
Sichuan Sheng, China
Patent: 2
Jilin Guangtuo Environmental Protection Technology Co., Ltd.
Jilin Sheng, China
Patent: 2
Ningxia Baota Petrochemical Coal Chemical Research Institute Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 2
China Three Gorges University
Hubei Sheng, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 2
With the analysis among 131 patents, we discovered top 65 universities and scientific research institutions by total patent application. Nanyang Normal University, Yunnan University, Northeast Electric Power University are dominant in this area. They take 15.27% of the total patent filing.
Nanyang Normal University
Henan Sheng, China
Patent: 6
Yunnan Sheng, China
Patent: 5
Northeast Electric Power University
Jilin Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Dalian Polytechnic University
Liaoning Sheng, China
Patent: 3
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 3
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Chinese Academy of Agricultural Engineering
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2