With the analysis among 34 patents, we discovered top 21 key players by total patent application. Barcol-Air AG, Daiken Corp., ElvalHalcor Hellenic Copper & Aluminium Industry SA are dominant in this area. They take 20.59% of the total patent filing.
ZURICH, Switzerland
Patent: 3
Shanghai Shi, China
Patent: 2
ElvalHalcor Hellenic Copper & Aluminium Industry SA
Fukuoka-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Fengxing Blue Sky Technology Development Co., Ltd.
Beijing Shi, China
Patent: 2
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With the analysis among related 11 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Linyi Smart New Energy Research Institute, China Railway Construction Group Co., Ltd., Beijing Fengxing Blue Sky Technology Development Co., Ltd. take 54.55% of patent filing during this period.
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Patent: 2
Beijing Shi, China
Patent: 2
Beijing Fengxing Blue Sky Technology Development Co., Ltd.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 9 new entrants. Linyi Smart New Energy Research Institute, China Railway Construction Group Co., Ltd., Beijing Fengxing Blue Sky Technology Development Co., Ltd. are the most active new entrants in this area.
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Patent: 2
Beijing Shi, China
Patent: 2
Beijing Fengxing Blue Sky Technology Development Co., Ltd.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1