With the analysis among 152 patents, we discovered top 58 key players by total patent application. Jinan Jimeile Power Technology Co. Ltd., Suzhou Darsiling Motor Co., Ltd., Emerson Electric Co. are dominant in this area. They take 28.95% of the total patent filing.
Shandong Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 11
Missouri, United States
Patent: 9
Jiangsu Sheng, China
Patent: 8
Chongqing Platinum Technology Co., Ltd.
Chongqing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
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With the analysis among related 197 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing Nanjing University of Aeronautics & Astronautics, Shanghai University of Electric Power, Suzhou Darsiling Motor Co., Ltd. take 53.81% of patent filing during this period.
Jiangsu Sheng, China
Patent: 82
Shanghai Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 6
Chongqing Platinum Technology Co., Ltd.
Chongqing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among related 197 patents in last 5 years, we discover 35 new entrants. Shanghai University of Electric Power, Suzhou Darsiling Motor Co., Ltd., Chongqing Platinum Technology Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 11
Chongqing Platinum Technology Co., Ltd.
Chongqing Shi, China
Patent: 6
Henan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
North Carolina, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among 292 patents, we discovered top 37 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Southeast University, Shanghai University of Electric Power are dominant in this area. They take 60.62% of the total patent filing.
Jiangsu Sheng, China
Patent: 143
Jiangsu Sheng, China
Patent: 21
Shanghai Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4