With the analysis among 7 patents, we discovered top 8 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, State Grid Corp. of China, Jiangsu Guoxin Liyang Pumped Storage Co., Ltd. are dominant in this area. They take 42.86% of the total patent filing.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Guoxin Liyang Pumped Storage Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 97 patents applied in the last 5 years. We discover 55 most active companies in this area. The fast-growing Huazhong University of Science & Technology, Foshan University, Nanjing University of Posts & Telecommunications take 19.59% of patent filing during this period.
Hubei Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 97 patents in last 5 years, we discover 48 new entrants. Foshan University, Nanjing University of Posts & Telecommunications, Guangxi University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 7
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Anhui Polytechnic University
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 125 patents, we discovered top 61 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Foshan University, Wright State University School of Medicine are dominant in this area. They take 16.00% of the total patent filing.
Hubei Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Ohio, United States
Patent: 5
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Shandong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3