With the analysis among 42 patents, we discovered top 18 key players by total patent application. Koninklijke Philips NV, Marconi Corp. Plc, L'Air Liquide SA are dominant in this area. They take 42.86% of the total patent filing.
Noord-Holland, Netherlands
Patent: 7
Arizona, United States
Patent: 2
Massachusetts, United States
Patent: 2
Minnesota, United States
Patent: 2
Beijing Shi, China
Patent: 2
Massachusetts, United States
Patent: 1
Nagano-ken, Japan
Patent: 1
Texas, United States
Patent: 1
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With the analysis among related 24 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Hangzhou Dianzi University, Heilongjiang University, Ningde Normal University take 25.00% of patent filing during this period.
Zhejiang Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 9 new entrants. Hangzhou Dianzi University, Ningde Normal University, Shenzhen University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Tianjin Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 56 patents, we discovered top 24 universities and scientific research institutions by total patent application. Guangxi Teachers Education University, Shanghai University, Shanghai Jiao Tong University are dominant in this area. They take 37.50% of the total patent filing.
Shanghai Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1