With the analysis among 1,366 patents, we discovered top 490 key players by total patent application. Rheinbau GmbH, EVG Entwicklungs U Verwertungs Gesellschaft mbH, Panasonic Homes Co., Ltd. are dominant in this area. They take 4.69% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 22
EVG Entwicklungs U Verwertungs Gesellschaft mbH
Steiermark, Austria
Patent: 22
Panasonic Homes Co., Ltd.
Osaka-fu, Japan
Patent: 20
Bayern, Germany
Patent: 17
Wilhelm Layher VerwaItungs GmbH
Baden-Württemberg, Germany
Patent: 13
Bochumer Eisenhütte GmbH & Co. KG
Nordrhein-Westfalen, Germany
Patent: 11
China Road & Bridge Engineering Co. Ltd.
Beijing Shi, China
Patent: 11
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 2
Illinois, United States
Patent: 1
With the analysis among related 655 patents applied in the last 5 years. We discover 419 most active companies in this area. The fast-growing China Road & Bridge Engineering Co. Ltd., Kosteel Co., Ltd., China Railway Siyuan Survey & Design Group Co., Ltd. take 4.73% of patent filing during this period.
China Road & Bridge Engineering Co. Ltd.
Beijing Shi, China
Patent: 11
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 9
Shenzhen Weifu Communication Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Liaoning University of Engineering and Technology
Liaoning Sheng, China
Patent: 6
Chongqing Guangren Tower Manufacturing Co. Ltd.
Chongqing Shi, China
Patent: 6
Guangzhou Construction Co., Ltd.
Guangdong Sheng, China
Patent: 5
Guangzhou Wuyang Construction Machinery Co. Ltd.
Guangdong Sheng, China
Patent: 5
Henan Tianjiu Prefabricated Construction Co., Ltd.
Henan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
With the analysis among related 655 patents in last 5 years, we discover 388 new entrants. China Road & Bridge Engineering Co. Ltd., Shenzhen Weifu Communication Technology Co., Ltd., Liaoning University of Engineering and Technology are the most active new entrants in this area.
China Road & Bridge Engineering Co. Ltd.
Beijing Shi, China
Patent: 11
Shenzhen Weifu Communication Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Liaoning University of Engineering and Technology
Liaoning Sheng, China
Patent: 6
Chongqing Guangren Tower Manufacturing Co. Ltd.
Chongqing Shi, China
Patent: 6
Guangzhou Construction Co., Ltd.
Guangdong Sheng, China
Patent: 5
Guangzhou Wuyang Construction Machinery Co. Ltd.
Guangdong Sheng, China
Patent: 5
Henan Tianjiu Prefabricated Construction Co., Ltd.
Henan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Road & Bridge South China Engineering Co. Ltd.
Guangdong Sheng, China
Patent: 5
Anhui Highway Bridge Engineering Co. Ltd.
Anhui Sheng, China
Patent: 5
With the analysis among 117 patents, we discovered top 39 universities and scientific research institutions by total patent application. Tongji University, Wuhan University of Technology, Central South University are dominant in this area. They take 13.68% of the total patent filing.
Shanghai Shi, China
Patent: 5
Wuhan University of Technology
Hubei Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Hefei University of Technology
Anhui Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Zhejiang University City College
Zhejiang Sheng, China
Patent: 2
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2