With the analysis among 63 patents, we discovered top 33 key players by total patent application. Micro Motion, Inc., Tridonic GmbH & Co. KG, Heiwa Corp. are dominant in this area. They take 39.68% of the total patent filing.
Colorado, United States
Patent: 18
Vorarlberg, Austria
Patent: 4
Fukushima-ken, Japan
Patent: 2
Connecticut, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Virginia, United States
Patent: 1
Toyama-ken, Japan
Patent: 1
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With the analysis among related 5 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing CRRC Tangshan Co., Ltd., Delu Technology Co., Ltd., Wuhan University of Technology take 60.00% of patent filing during this period.
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 6 new entrants. CRRC Tangshan Co., Ltd., Delu Technology Co., Ltd., Wuhan University of Technology are the most active new entrants in this area.
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 8 universities and scientific research institutions by total patent application. Xi'an University of Technology, Jilin University, Shanghai Jiao Tong University are dominant in this area. They take 40.00% of the total patent filing.
Shaanxi Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1