With the analysis among 2,357 patents, we discovered top 476 key players by total patent application. China Nuclear Power Engineering Co., Ltd., China Railway Eryuan Engineering Group Co., Ltd., State Grid Corp. of China are dominant in this area. They take 1.53% of the total patent filing.
China Nuclear Power Engineering Co., Ltd.
Beijing Shi, China
Patent: 13
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 12
State Grid Corp. of China
Beijing Shi, China
Patent: 11
Yunnan Sheng, China
Patent: 8
SUFA Technology Industry Co., Ltd., CNNC
Jiangsu Sheng, China
Patent: 7
Dalian Deep Blue Pump Co., Ltd.
Liaoning Sheng, China
Patent: 7
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 7
China Railway Liuyuan Group Co., Ltd.
Tianjin Shi, China
Patent: 6
With the analysis among 6 patents, we discovered top 5 start-ups by total patent application. Sunwoda Electric Vehicle Battery Co., Ltd., BitMain Technologies Holding Co., Sakae Co. Ltd. are active in this area.
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 2
BitMain Technologies Holding Co.
Beijing Shi, China
Patent: 1
Beijing iLeja Tech Co. Ltd.
Beijing Shi, China
Patent: 1
Xiamen Dangsheng New Material Co., Ltd.
Fujian Sheng, China
Patent: 1
With the analysis among related 2,401 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nanchang University, Xi'an University of Architecture & Technology, Shenyang Jianzhu University take 2.46% of patent filing during this period.
Jiangxi Sheng, China
Patent: 22
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 21
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 16
Beijing University of Technology
Beijing Shi, China
Patent: 16
Guangdong Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 11
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 11
Chongqing Shi, China
Patent: 10
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 9
China Nuclear Power Engineering Co., Ltd.
Beijing Shi, China
Patent: 9
With the analysis among related 2,401 patents in last 5 years, we discover 434 new entrants. Nanjing University of Technology, China Railway Liuyuan Group Co., Ltd., Anhui Jianzhu University are the most active new entrants in this area.
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 7
China Railway Liuyuan Group Co., Ltd.
Tianjin Shi, China
Patent: 6
Anhui Sheng, China
Patent: 5
Henan Lvjian Construction Technology Co., Ltd.
Henan Sheng, China
Patent: 5
Beijing Victory Electrical Technology Development Co. Ltd.
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Hefei University of Technology
Anhui Sheng, China
Patent: 4
Shandong Hongli Special Section Tube Co. Ltd.
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among 699 patents, we discovered top 164 universities and scientific research institutions by total patent application. Beijing University of Technology, Xi'an University of Architecture & Technology, Nanchang University are dominant in this area. They take 13.45% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 40
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 29
Jiangxi Sheng, China
Patent: 25
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 24
Shanghai Shi, China
Patent: 22
Guangdong Sheng, China
Patent: 17
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 14
South China University of Technology
Guangdong Sheng, China
Patent: 12
Chongqing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 12