With the analysis among 73 patents, we discovered top 43 key players by total patent application. Dynatest International A/S, JSTI Group, Nanjing Xiying Measurement and Control Technology Co., Ltd. are dominant in this area. They take 30.14% of the total patent filing.
Hovedstaden, Denmark
Patent: 14
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Zhuozhilitian Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Shanxi Qicheng Road & Bridge Co., Ltd.
Shanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
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With the analysis among related 43 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Nanjing Xiying Measurement and Control Technology Co., Ltd., Research Institute of Highway Ministry of Transport, Shanghai Zhuozhilitian Technology Development Co., Ltd. take 25.58% of patent filing during this period.
Jiangsu Sheng, China
Patent: 4
Shanghai Zhuozhilitian Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 43 patents in last 5 years, we discover 35 new entrants. Nanjing Xiying Measurement and Control Technology Co., Ltd., Research Institute of Highway Ministry of Transport, Shanghai Zhuozhilitian Technology Development Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Shanghai Zhuozhilitian Technology Development Co., Ltd.
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 28 patents, we discovered top 11 universities and scientific research institutions by total patent application. Tongji University, Changsha University of Science & Technology, Zhengzhou University are dominant in this area. They take 32.14% of the total patent filing.
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1