Search results for “Dc transformers” companies
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Key Players
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Innovation Intensity
With the analysis among 1,262 patents, we discovered top 468 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., TOSHIBA Corp. are dominant in this area. They take 9.11% of the total patent filing.
Beijing Shi, China
Patent: 59
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 23
Guangdong Sheng, China
Patent: 22
Baden-Württemberg, Germany
Patent: 20
Jiangsu Sheng, China
Patent: 20
NR Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 18
Hitachi Ltd.
Tokyo-to, Japan
Patent: 16
Startups & Unicorns
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Innovation Intensity
With the analysis among 8 patents, we discovered top 6 start-ups by total patent application. UBTECH Robotics Corp. Ltd., Englishco LLC, DEVINN sro are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 637 patents applied in the last 5 years. We discover 352 most active companies in this area. The fast-growing State Grid Corp. of China, Tsinghua University, Southeast University take 13.97% of patent filing during this period.
Beijing Shi, China
Patent: 40
Beijing Shi, China
Patent: 26
Jiangsu Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 19
Beijing Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 18
NR Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 15
New Entrants
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Innovation in recent 5 years
With the analysis among related 637 patents in last 5 years, we discover 298 new entrants. State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute, Guangdong Power Grid Co. Ltd., Guang Dong Dian Wang Gong Si Zhu Hai Gong Dian Ju are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 9
XJ Group Corp.
Henan Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 7
Research Institutions
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Innovation Intensity
With the analysis among 325 patents, we discovered top 77 universities and scientific research institutions by total patent application. Tsinghua University, Southeast University, Shanghai Jiao Tong University are dominant in this area. They take 27.69% of the total patent filing.
Beijing Shi, China
Patent: 41
Jiangsu Sheng, China
Patent: 26
Shanghai Shi, China
Patent: 23
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Hubei Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 11
Shaanxi Sheng, China
Patent: 10
Regents of the University of Colorado
Colorado, United States
Patent: 9
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