Search results for “PWM rectifier” companies
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Key Players
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Innovation Intensity
With the analysis among 709 patents, we discovered top 371 key players by total patent application. BYD Co., Ltd., FANUC Corp., State Grid Corp. of China are dominant in this area. They take 14.10% of the total patent filing.
Guangdong Sheng, China
Patent: 43
Yamanashi-ken, Japan
Patent: 29
Beijing Shi, China
Patent: 28
Beijing Shi, China
Patent: 17
Fuji Electric Co., Ltd.
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Hunan Sheng, China
Patent: 12
Minnesota, United States
Patent: 7
Startups & Unicorns
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Innovation Intensity
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Shandong Sheng, China
Patent: 2
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 372 patents applied in the last 5 years. We discover 217 most active companies in this area. The fast-growing BYD Co., Ltd., State Grid Corp. of China, South China University of Technology take 16.67% of patent filing during this period.
Guangdong Sheng, China
Patent: 43
Beijing Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Shandong Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
New Entrants
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Innovation in recent 5 years
With the analysis among related 372 patents in last 5 years, we discover 150 new entrants. BYD Co., Ltd., Nanjing University of Science & Technology, Chengdu Site Electric Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 43
Jiangsu Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 421 patents, we discovered top 102 universities and scientific research institutions by total patent application. South China University of Technology, Beijing Jiaotong University, Southeast University are dominant in this area. They take 15.68% of the total patent filing.
Guangdong Sheng, China
Patent: 27
Beijing Shi, China
Patent: 23
Jiangsu Sheng, China
Patent: 16
Hunan Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Henan Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 10
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