With the analysis among 20 patents, we discovered top 20 key players by total patent application. State Grid Corp. of China, Xingtai Power Supply Co. Ltd., Hebei Electric Power Corp. are dominant in this area. They take 65.00% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 9
Xingtai Power Supply Co. Ltd.
Hebei Sheng, China
Patent: 2
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 2
Qinhuangdao Power Supply Company of State Grid Jibei Electric Power Co., Ltd.
Hebei Sheng, China
Patent: 2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 1
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
Shenhua Huanghua Port Co. Ltd.
Hebei Sheng, China
Patent: 1
Haining Electricity Supply Bureau
Zhejiang Sheng, China
Patent: 1
Lin'an Power Supply Bureau
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 33 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Fuzhou University, Central South University, Jilin University take 24.24% of patent filing during this period.
Fujian Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
United Technologies Research Centre Ireland Ltd
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 27 new entrants. Fuzhou University, Central South University, Jilin University are the most active new entrants in this area.
Fujian Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
United Technologies Research Centre Ireland Ltd
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
With the analysis among 42 patents, we discovered top 26 universities and scientific research institutions by total patent application. Central South University, Hefei University of Technology, Southeast University are dominant in this area. They take 26.19% of the total patent filing.
Hunan Sheng, China
Patent: 3
Hefei University of Technology
Anhui Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1