Search results for “Gate turn-off thyristor” companies
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Key Players
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Innovation Intensity
With the analysis among 1,374 patents, we discovered top 147 key players by total patent application. Hitachi Ltd., TOSHIBA Corp., Mitsubishi Electric Corp. are dominant in this area. They take 50.66% of the total patent filing.
Tokyo-to, Japan
Patent: 267
Tokyo-to, Japan
Patent: 249
Tokyo-to, Japan
Patent: 180
Tokyo-to, Japan
Patent: 105
Tokyo-to, Japan
Patent: 87
Massachusetts, United States
Patent: 39
Bayern, Germany
Patent: 35
ABB Group
Sweden
Patent: 24
Kanagawa-ken, Japan
Patent: 20
Nordrhein-Westfalen, Germany
Patent: 20
Startups & Unicorns
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Innovation Intensity
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
STARTUP
California, United States
Patent: 4
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 18 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Hangzhou Youjiemin Semiconductor Technology Co., Ltd., Quanzhou Zhenmei Intelligent Technology Co., Ltd., University of Electronic Science & Technology of China take 50.00% of patent filing during this period.
Zhejiang Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
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Patent: 2
Massachusetts, United States
Patent: 1
Hebei Sheng, China
Patent: 1
STARTUP
California, United States
Patent: 1
Fujian Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 18 patents in last 5 years, we discover 6 new entrants. Hangzhou Youjiemin Semiconductor Technology Co., Ltd., Quanzhou Zhenmei Intelligent Technology Co., Ltd., Shanghai University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
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Patent: 2
Hebei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 42 patents, we discovered top 20 universities and scientific research institutions by total patent application. Tianjin University of Technology, University of Electronic Science & Technology of China, Zhejiang University are dominant in this area. They take 23.81% of the total patent filing.
Tianjin Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Japan
Patent: 2
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Manchester, United Kingdom
Patent: 1
California, United States
Patent: 1
Shanghai Shi, China
Patent: 1
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