Search results for “Doubly fed electric machine” companies
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Key Players
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Innovation Intensity
With the analysis among 186 patents, we discovered top 95 key players by total patent application. Guangdong Shangshui Energy Technology Co., Ltd., East Group Co., Ltd., Xi'an Thermal Power Research Institute Co., Ltd. are dominant in this area. They take 27.42% of the total patent filing.
Guangdong Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 14
United Kingdom
Patent: 11
Beijing Shi, China
Patent: 7
Jiangsu Guochuan Electric Co., Ltd
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shanghai Tongci Special Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
Jiangsu 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 181 patents applied in the last 5 years. We discover 97 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., Xi'an West Heat Energy Saving Technology Co., Ltd., Huazhong University of Science & Technology take 24.31% of patent filing during this period.
Shaanxi Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 10
Heilongjiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 4
New Entrants
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Innovation in recent 5 years
With the analysis among related 181 patents in last 5 years, we discover 74 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Xi'an West Heat Energy Saving Technology Co., Ltd., Suzhou Qianneng Electric Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 154 patents, we discovered top 39 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Southeast University, Hefei University of Technology are dominant in this area. They take 34.42% of the total patent filing.
Hubei Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 19
Anhui Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Heilongjiang Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 5
Xinjiang Uygur Zizhiqu, China
Patent: 3
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