With the analysis among 1,092 patents, we discovered top 481 key players by total patent application. Zhejiang Meitong Zhulu Machinery Corp., Shandong Youyi Machinery Technology Co., Ltd., Xuzhou Xugong Maintenance Machinery Co., Ltd. are dominant in this area. They take 4.12% of the total patent filing.
Zhejiang Meitong Zhulu Machinery Corp.
Zhejiang Sheng, China
Patent: 17
Shandong Youyi Machinery Technology Co., Ltd.
Shandong Sheng, China
Patent: 15
Xuzhou Xugong Maintenance Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Dagang Holding Group Co., Ltd.
Shaanxi Sheng, China
Patent: 11
Fujian Sheng, China
Patent: 10
Jiangsu JiCui Road Engineering Technology and Equipment Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Xuzhou Xugong Road Construction Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Guangxi Traffic Kexue Research Yuan
Guangxi Zhuangzu Zizhiqu, China
Patent: 9
Jiangsu Huatong Kinetics Co. Ltd.
Jiangsu Sheng, China
Patent: 9
Shandong Roadway Construction Machinery Manufacturing Co., Ltd.
Shandong Sheng, China
Patent: 9
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With the analysis among related 1,333 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Chang'an University, Shandong Youyi Machinery Technology Co., Ltd., Southeast University take 2.40% of patent filing during this period.
Shaanxi Sheng, China
Patent: 12
Shandong Youyi Machinery Technology Co., Ltd.
Shandong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Research Institute of Highway Ministry of Transport
Jiangsu JiCui Road Engineering Technology and Equipment Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Zhejiang Meitong Zhulu Machinery Corp.
Zhejiang Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 9
Shandong Roadway Construction Machinery Manufacturing Co., Ltd.
Shandong Sheng, China
Patent: 9
Powerchina Road Bridge Group Co., Ltd.
Beijing Shi, China
Patent: 8
China Merchants Chongqing Communications Research & Design
Chongqing Shi, China
Patent: 8
With the analysis among related 1,333 patents in last 5 years, we discover 464 new entrants. Jiangsu JiCui Road Engineering Technology and Equipment Research Institute Co., Ltd., Shandong Roadway Construction Machinery Manufacturing Co., Ltd., Powerchina Road Bridge Group Co., Ltd. are the most active new entrants in this area.
Jiangsu JiCui Road Engineering Technology and Equipment Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Shandong Roadway Construction Machinery Manufacturing Co., Ltd.
Shandong Sheng, China
Patent: 9
Powerchina Road Bridge Group Co., Ltd.
Beijing Shi, China
Patent: 8
China Merchants Chongqing Communications Research & Design
Chongqing Shi, China
Patent: 8
Reed Xinxiang Road, Inc. Ltd.
Henan Sheng, China
Patent: 8
Zhongshan Yilumei Road Maintenance Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Shandong Luqiao Group Co. Ltd.
Shandong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Beijing Ca-Long Engineering Machinery Co. Ltd.
Beijing Shi, China
Patent: 5
Jiangsu Longmei Environmental Sanitation Equipment Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
With the analysis among 195 patents, we discovered top 57 universities and scientific research institutions by total patent application. Chang'an University, Southeast University, Tongji University are dominant in this area. They take 30.26% of the total patent filing.
Shaanxi Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 21
Shanghai Shi, China
Patent: 5
Wuhan University of Technology
Hubei Sheng, China
Patent: 5
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 3
Neijiang Normal University
Sichuan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3