With the analysis among 105 patents, we discovered top 38 key players by total patent application. Bombardier Transportation GmbH, Metrotech Corp., STC, Inc. are dominant in this area. They take 21.90% of the total patent filing.
Berlin, Germany
Patent: 12
California, United States
Patent: 6
Tianjin Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Gyeonggi-do, South Korea
Patent: 2
Gyeonggi-do, South Korea
Patent: 2
District of Columbia, United States
Patent: 2
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With the analysis among related 22 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Sichuan Qingyun Zhichuang Ultra-Light Intelligent Rail Transit Technology R&D Center (Limited Partnership), Jiangsu Yuanfang Cable Factory Co. Ltd., Jilin Steel Daokancha Design Yuan Co. Ltd. take 22.73% of patent filing during this period.
Sichuan Qingyun Zhichuang Ultra-Light Intelligent Rail Transit Technology R&D Center (Limited Partnership)
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Quanzhou Hui'an Maoqian Machinery Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Sichuan Bozhong Pinshang Decoration Engineering Co., Ltd.
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 10 new entrants. Sichuan Qingyun Zhichuang Ultra-Light Intelligent Rail Transit Technology R&D Center (Limited Partnership), Jiangsu Yuanfang Cable Factory Co. Ltd., Jilin Steel Daokancha Design Yuan Co. Ltd. are the most active new entrants in this area.
Sichuan Qingyun Zhichuang Ultra-Light Intelligent Rail Transit Technology R&D Center (Limited Partnership)
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Quanzhou Hui'an Maoqian Machinery Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Sichuan Bozhong Pinshang Decoration Engineering Co., Ltd.
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 5 universities and scientific research institutions by total patent application. Peking University, Shanghai Jiao Tong University, Seoul National University of Science & Technology are dominant in this area. They take 63.64% of the total patent filing.
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1