Search results for “Doubly fed machine” companies
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Key Players
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Innovation Intensity
With the analysis among 63 patents, we discovered top 41 key players by total patent application. Wind Tech, Hitachi Ltd., Zhejiang Windey Co., Ltd. are dominant in this area. They take 28.57% of the total patent filing.
South Korea
Patent: 10
Tokyo-to, Japan
Patent: 4
Zhejiang Sheng, China
Patent: 4
ABB Group
Sweden
Patent: 4
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Finland
Patent: 3
Missouri, United States
Patent: 2
North Carolina, United States
Patent: 2
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 34 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Zhejiang Windey Co., Ltd., Guangdong Shangshui Energy Technology Co., Ltd., Hohai University take 26.47% of patent filing during this period.
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
North Carolina, United States
Patent: 2
Beijing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 34 patents in last 5 years, we discover 33 new entrants. Hohai University, State Grid Corp. of China, Hamilton Sundstrand Corp. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
North Carolina, United States
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
CGN Chuxiong Dayao Wind Power Co., Ltd.
Yunnan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 32 patents, we discovered top 21 universities and scientific research institutions by total patent application. China University of Mining & Technology, North China Electric Power University, Hohai University are dominant in this area. They take 34.38% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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