With the analysis among 152 patents, we discovered top 130 key players by total patent application. Walter Maschinenbau GmbH, Sichuan Swjtu Railway Development Co., Ltd., Dynea (Guangdong) Co., Ltd. are dominant in this area. They take 10.53% of the total patent filing.
Baden-Württemberg, Germany
Patent: 6
Sichuan Swjtu Railway Development Co., Ltd.
Sichuan Sheng, China
Patent: 6
Dynea (Guangdong) Co., Ltd.
Guangdong Sheng, China
Patent: 4
Rokae (Beijing) Technology Co. Ltd.
Beijing Shi, China
Patent: 3
Henan Wangpai Abrasive Cloth Manufacturing Co. Ltd.
Henan Sheng, China
Patent: 3
Huizhuan Technology Group Co Ltd.
Guangdong Sheng, China
Patent: 3
Chongqing Zongshen Engine Manufacture Co. Ltd.
Chongqing Shi, China
Patent: 3
Guangzhou Weijia Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Keyizhan Intelligent Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 3
Samsung Electronics Co., Ltd.
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Rokae (Beijing) Technology Co. Ltd.
Beijing Shi, China
Patent: 3
With the analysis among related 116 patents applied in the last 5 years. We discover 105 most active companies in this area. The fast-growing Sichuan Swjtu Railway Development Co., Ltd., Xiangtan University, Guangzhou Weijia Intelligent Technology Co., Ltd. take 12.07% of patent filing during this period.
Sichuan Swjtu Railway Development Co., Ltd.
Sichuan Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Guangzhou Weijia Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Rokae (Beijing) Technology Co. Ltd.
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Jiangsu Provincial People's Hospital (the First Affiliated Hospital of Nanjing Medical University)
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Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
jiangsu huadong grinding wheel co.,Ltd
Jiangsu Sheng, China
Patent: 2
With the analysis among related 116 patents in last 5 years, we discover 101 new entrants. Sichuan Swjtu Railway Development Co., Ltd., Xiangtan University, Guangzhou Weijia Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Sichuan Swjtu Railway Development Co., Ltd.
Sichuan Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Guangzhou Weijia Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Rokae (Beijing) Technology Co. Ltd.
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Jiangsu Provincial People's Hospital (the First Affiliated Hospital of Nanjing Medical University)
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Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
jiangsu huadong grinding wheel co.,Ltd
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
With the analysis among 67 patents, we discovered top 36 universities and scientific research institutions by total patent application. Xiangtan University, Nanjing University of Aeronautics & Astronautics, Shanghai Jiao Tong University are dominant in this area. They take 19.40% of the total patent filing.
Hunan Sheng, China
Patent: 5
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Dalian Jiaotong University
Liaoning Sheng, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Heilongjiang University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1