Search results for “Spectral ratio” companies
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Key Players
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Innovation Intensity
With the analysis among 139 patents, we discovered top 73 key players by total patent application. China Petroleum & Chemical Corp., Koninklijke Philips NV, Technological Resources Pty Ltd. are dominant in this area. They take 14.39% of the total patent filing.
Beijing Shi, China
Patent: 8
Noord-Holland, Netherlands
Patent: 6
Western Australia, Australia
Patent: 6
Tokyo-to, Japan
Patent: 5
Osaka-fu, Japan
Patent: 5
United Kingdom
Patent: 5
Switzerland
Patent: 5
Beijing Shi, China
Patent: 4
New Hampshire, United States
Patent: 4
Shandong Sheng, China
Patent: 4
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 45 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Liaoning University of Engineering and Technology, PetroChina Co., Ltd. take 22.22% of patent filing during this period.
Beijing Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Western Australia, Australia
Patent: 2
Tokyo-to, Japan
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 45 patents in last 5 years, we discover 28 new entrants. Liaoning University of Engineering and Technology, Xi'an Jiaotong University, Mitsubishi Electric Corp. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Tokyo-to, Japan
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Texas, United States
Patent: 2
Tokyo-to, Japan
Patent: 2
Tokyo-to, Japan
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 72 patents, we discovered top 22 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Tohoku University, Xi'an Jiaotong University are dominant in this area. They take 23.61% of the total patent filing.
Japan
Patent: 7
Miyagi-ken, Japan
Patent: 2
Shaanxi Sheng, China
Patent: 2
Tokyo-to, Japan
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Tokyo-to, Japan
Patent: 1
Shandong Sheng, China
Patent: 1
Australia
Patent: 1
Beijing Shi, China
Patent: 1
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