Search results for “Proportional Stratified Sampling” companies
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Key Players
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Innovation Intensity
With the analysis among 287 patents, we discovered top 273 key players by total patent application. PetroChina Co., Ltd., Siemens AG, Wipro Ltd. are dominant in this area. They take 3.48% of the total patent filing.
Beijing Shi, China
Patent: 4
Bayern, Germany
Patent: 3
Karnataka, India
Patent: 3
California, United States
Patent: 3
Shanghai Shi, China
Patent: 3
Washington, United States
Patent: 3
Shanghai Shi, China
Patent: 3
New York, United States
Patent: 2
Beijing Shi, China
Patent: 2
Alcatel-Lucent SAS
France
Patent: 2
Startups & Unicorns
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Innovation Intensity
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Chongqing Shi, China
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 453 patents applied in the last 5 years. We discover 337 most active companies in this area. The fast-growing Guangdong Water Resources and Hydropower Research Institute, East China Electric Power Research Institute Technology, Beijing Academy of Environmental Protection Sciences take 1.99% of patent filing during this period.
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Patent: 3
Shanghai Shi, China
Patent: 3
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Patent: 3
Bayern, Germany
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3
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Patent: 3
Shanghai Shi, China
Patent: 3
China
Patent: 3
Sichuan Sheng, China
Patent: 3
Karnataka, India
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 453 patents in last 5 years, we discover 326 new entrants. Guangdong Water Resources and Hydropower Research Institute, East China Electric Power Research Institute Technology, Beijing Academy of Environmental Protection Sciences are the most active new entrants in this area.
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Patent: 3
Shanghai Shi, China
Patent: 3
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Patent: 3
Bayern, Germany
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3
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Patent: 3
Shanghai Shi, China
Patent: 3
China
Patent: 3
Sichuan Sheng, China
Patent: 3
Karnataka, India
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 167 patents, we discovered top 61 universities and scientific research institutions by total patent application. Hohai University, Nanjing Forestry University, Tsinghua University are dominant in this area. They take 7.19% of the total patent filing.
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
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