With the analysis among 21 patents, we discovered top 22 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Jiangsu Electric Power Co. are dominant in this area. They take 38.10% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 2
Guangzhou Hong Kong University of Science and Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 1
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
China Power Investment Northeast New Energy Dev Co., Ltd.
Liaoning Sheng, China
Patent: 1
Jiangsu Province Binxin Steel Group Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Guangdong Power Grid Corp. Zhaoqing Power Supply Bureau
Guangdong Sheng, China
Patent: 1
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With the analysis among related 96 patents applied in the last 5 years. We discover 77 most active companies in this area. The fast-growing Nanjing University of Aeronautics & Astronautics, Fuzhou University, Hunan University take 11.46% of patent filing during this period.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Hefei University of Technology
Anhui Sheng, China
Patent: 3
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Guangzhou Hong Kong University of Science and Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among related 96 patents in last 5 years, we discover 71 new entrants. Fuzhou University, Hunan University, Southwest Jiaotong University are the most active new entrants in this area.
Fujian Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Hefei University of Technology
Anhui Sheng, China
Patent: 3
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Guangzhou Hong Kong University of Science and Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shandong Jiaotong University
Shandong Sheng, China
Patent: 2
With the analysis among 88 patents, we discovered top 54 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Beijing University of Technology, Hefei University of Technology are dominant in this area. They take 15.91% of the total patent filing.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 7
Beijing University of Technology
Beijing Shi, China
Patent: 4
Hefei University of Technology
Anhui Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2