With the analysis among 3,783 patents, we discovered top 481 key players by total patent application. General Electric Co., State Grid Corp. of China, Acument Intellectual Properties LLC are dominant in this area. They take 2.67% of the total patent filing.
Massachusetts, United States
Patent: 50
Beijing Shi, China
Patent: 33
Michigan, United States
Patent: 18
Hamburg, Germany
Patent: 16
Hubei Sheng, China
Patent: 13
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 12
Tokyo-to, Japan
Patent: 11
California, United States
Patent: 11
Anhui Sheng, China
Patent: 11
With the analysis among 6 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 3,288 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an University of Architecture & Technology, Beijing University of Technology, Shenyang Jianzhu University take 2.22% of patent filing during this period.
Shaanxi Sheng, China
Patent: 26
Beijing Shi, China
Patent: 25
Liaoning Sheng, China
Patent: 22
Chongqing Shi, China
Patent: 15
Shandong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 12
Hubei Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 11
With the analysis among related 3,288 patents in last 5 years, we discover 426 new entrants. China Road & Bridge Engineering Co. Ltd., China Construction Second Engineering Bureau Co., Ltd., South China University of Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Shanxi Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7
With the analysis among 653 patents, we discovered top 170 universities and scientific research institutions by total patent application. Beijing University of Technology, Xi'an University of Architecture & Technology, Shenyang Jianzhu University are dominant in this area. They take 13.94% of the total patent filing.
Beijing Shi, China
Patent: 36
Shaanxi Sheng, China
Patent: 28
Liaoning Sheng, China
Patent: 27
Chongqing Shi, China
Patent: 17
Shanghai Shi, China
Patent: 15
Shandong Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11