With the analysis among 350 patents, we discovered top 229 key players by total patent application. TOSHIBA Corp., China Power Corp., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 6.86% of the total patent filing.
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 8 patents, we discovered top 7 start-ups by total patent application. O9 Solutions, Inc., Shanghai United Imaging Healthcare Co., Ltd., IceKredit, Inc. are active in this area.
Texas, United States
Patent: 2
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 172 patents applied in the last 5 years. We discover 117 most active companies in this area. The fast-growing Inventio AG, Qingdao Weiao Rail Co. Ltd., Ping An Puhui Enterprises Management Co., Ltd. take 6.98% of patent filing during this period.
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Haikou Tianji Cultural Tourism Investment Co., Ltd.
Hainan Sheng, China
Patent: 2
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Patent: 2
Texas, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 172 patents in last 5 years, we discover 104 new entrants. Inventio AG, Qingdao Weiao Rail Co. Ltd., Ping An Puhui Enterprises Management Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Haikou Tianji Cultural Tourism Investment Co., Ltd.
Hainan Sheng, China
Patent: 2
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Patent: 2
Texas, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 19 patents, we discovered top 9 universities and scientific research institutions by total patent application. Zhejiang University, Railway Technical Research Institute, Shenyang Jianzhu University are dominant in this area. They take 21.05% of the total patent filing.
Zhejiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Anhui Polytechnic University
Anhui Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1