Search results for “Variable-frequency transformer” companies
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Key Players
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Innovation Intensity
With the analysis among 227 patents, we discovered top 158 key players by total patent application. General Electric Co., Liaoning Huaye Group Development Co. Ltd., Guangdong Power Grid Co. Ltd. are dominant in this area. They take 13.66% of the total patent filing.
Massachusetts, United States
Patent: 11
Liaoning Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Hessen, Germany
Patent: 5
Tokyo-to, Japan
Patent: 4
Ohio, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
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 82 patents applied in the last 5 years. We discover 46 most active companies in this area. The fast-growing Foshan Power Supply Bureau of Guangdong Power Grid Corp., Guangdong University of Technology, Guangdong Power Grid Co. Ltd. take 36.59% of patent filing during this period.
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 2
Huizhou Yibo Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 82 patents in last 5 years, we discover 42 new entrants. Foshan Power Supply Bureau of Guangdong Power Grid Corp., Guangdong Power Grid Co. Ltd., Xi'an Jiaotong University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 2
Huizhou Yibo Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Dongguan Deao Intelligent Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 64 patents, we discovered top 19 universities and scientific research institutions by total patent application. Guangdong University of Technology, Xi'an Jiaotong University, Shanghai University of Electric Power are dominant in this area. They take 37.50% of the total patent filing.
Guangdong Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zuid-Holland, Netherlands
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
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