With the analysis among 5,295 patents, we discovered top 494 key players by total patent application. Hefei Calsion Electric System Co. Ltd., Shanghai Cooltech Power Co., Ltd., State Grid Corp. of China are dominant in this area. They take 3.74% of the total patent filing.
Anhui Sheng, China
Patent: 77
Shanghai Shi, China
Patent: 73
Beijing Shi, China
Patent: 48
Shaanxi Sheng, China
Patent: 46
Jiangsu Sheng, China
Patent: 45
Jiangsu Sheng, China
Patent: 44
Guangdong Sheng, China
Patent: 41
Jiangxi Sheng, China
Patent: 40
Guangdong Sheng, China
Patent: 33
Jiangsu Sheng, China
Patent: 31
With the analysis among 10 patents, we discovered top 5 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Bluwave-Ai, Inc., Sino Soar Hybrid are active in this area.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among related 3,425 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hefei Calsion Electric System Co. Ltd., Xi'an Thermal Power Research Institute Co., Ltd., China General Nuclear Power Corp. take 4.23% of patent filing during this period.
Anhui Sheng, China
Patent: 66
Shaanxi Sheng, China
Patent: 46
Guangdong Sheng, China
Patent: 33
Guangdong Sheng, China
Patent: 31
Jiangxi Sheng, China
Patent: 31
Jiangsu Sheng, China
Patent: 29
Fujian Sheng, China
Patent: 27
Jiangsu Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 20
Beijing Shi, China
Patent: 20
With the analysis among related 3,425 patents in last 5 years, we discover 368 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Jiangsu Panda Power Technology Co., Ltd., Ningde Zhuoli Motor Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 46
Jiangsu Sheng, China
Patent: 20
Fujian Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Fujian Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 15
Sichuan Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Fujian Sheng, China
Patent: 13
Fujian Sheng, China
Patent: 13
With the analysis among 644 patents, we discovered top 132 universities and scientific research institutions by total patent application. Wuhan University of Technology, Shanghai Maritime University, Harbin Engineering University are dominant in this area. They take 6.68% of the total patent filing.
Hubei Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 13
Heilongjiang Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Hunan Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6