With the analysis among 497 patents, we discovered top 329 key players by total patent application. Shenzhen Yuanfu Technology Co., Ltd., Jiangsu Sanming Zhida Technology Co., Ltd., Zhonghong Nanofiber Technology Danyang Co., Ltd. are dominant in this area. They take 6.84% of the total patent filing.
Guangdong Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
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With the analysis among related 691 patents applied in the last 5 years. We discover 370 most active companies in this area. The fast-growing Yanshan University, North China Institute of Science & Technology, Jiangsu Sanming Zhida Technology Co., Ltd. take 6.08% of patent filing during this period.
Hebei Sheng, China
Patent: 18
North China Institute of Science & Technology
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Korea Institute of Robot & Convergence
Gyeongsangbuk-do, South Korea
Patent: 8
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 7
Hefei University of Technology
Anhui Sheng, China
Patent: 6
With the analysis among related 691 patents in last 5 years, we discover 325 new entrants. Yanshan University, Jiangsu Sanming Zhida Technology Co., Ltd., Zhonghong Nanofiber Technology Danyang Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Korea Institute of Robot & Convergence
Gyeongsangbuk-do, South Korea
Patent: 8
Zhejiang Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Dalian University of Technology
Liaoning Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
With the analysis among 580 patents, we discovered top 166 universities and scientific research institutions by total patent application. Yanshan University, China University of Mining & Technology, Xi'an University of Science & Technology are dominant in this area. They take 7.76% of the total patent filing.
Hebei Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 13
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 10
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 9
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 9
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 9
Hefei University of Technology
Anhui Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7