With the analysis among 1,185 patents, we discovered top 463 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, State Grid Corp. of China, Renault SA are dominant in this area. They take 9.54% of the total patent filing.
Guangdong Sheng, China
Patent: 42
Beijing Shi, China
Patent: 36
Tokyo-to, Japan
Patent: 18
Shanghai Shi, China
Patent: 17
Beijing Shi, China
Patent: 17
Guangdong Sheng, China
Patent: 14
Noord-Holland, Netherlands
Patent: 13
Beijing Shi, China
Patent: 13
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Huiling Technology Shenzhen Co. Ltd., UBTECH Robotics Corp. Ltd., Leadrive Technology Shanghai Co. Ltd. are active in this area.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 819 patents applied in the last 5 years. We discover 406 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Jiangsu University, Huazhong University of Science & Technology take 8.67% of patent filing during this period.
Guangdong Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 19
Hubei Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 10
With the analysis among related 819 patents in last 5 years, we discover 297 new entrants. Central South University, Changsha Shuobo Motor Co. Ltd., Anhui Welling Auto Parts Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
With the analysis among 825 patents, we discovered top 149 universities and scientific research institutions by total patent application. Zhejiang University, Jiangsu University, Southeast University are dominant in this area. They take 11.27% of the total patent filing.
Zhejiang Sheng, China
Patent: 33
Jiangsu Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 30
Beijing Shi, China
Patent: 25
Hubei Sheng, China
Patent: 24
Tianjin Shi, China
Patent: 24
Jiangsu Sheng, China
Patent: 23
Fujian Sheng, China
Patent: 20
Heilongjiang Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 18