With the analysis among 181 patents, we discovered top 67 key players by total patent application. Exxon Research & Engineering Co., Fujitsu Ltd., Konica Minolta, Inc. are dominant in this area. They take 24.86% of the total patent filing.
Massachusetts, United States
Patent: 5
CENTRE COUNTY, France
Patent: 5
Noord-Holland, Netherlands
Patent: 4
Beijing Shi, China
Patent: 4
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With the analysis among related 22 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Wuhan Liujiu Sensing Technology Co., Ltd., PetroChina Co., Ltd., Shenzhen Graduate School of Tsinghua University take 27.27% of patent filing during this period.
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 17 new entrants. Wuhan Liujiu Sensing Technology Co., Ltd., Shenzhen Graduate School of Tsinghua University, China Energy Investment Corp., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 56 patents, we discovered top 24 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Nagoya Institute of Technology, Zhejiang University of Technology are dominant in this area. They take 25.00% of the total patent filing.
Liaoning Sheng, China
Patent: 5
Aichi-ken, Japan
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1