Search results for “Vacuum circuit breakers” companies
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Key Players
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Innovation Intensity
With the analysis among 7,377 patents, we discovered top 495 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., TOSHIBA Corp. are dominant in this area. They take 7.93% of the total patent filing.
Beijing Shi, China
Patent: 245
Tokyo-to, Japan
Patent: 176
Tokyo-to, Japan
Patent: 164
South Korea
Patent: 127
Tokyo-to, Japan
Patent: 119
Gyeonggi-do, South Korea
Patent: 79
Bayern, Germany
Patent: 71
Tokyo-to, Japan
Patent: 69
ABB Group
Sweden
Patent: 56
Henan Sheng, China
Patent: 52
Startups & Unicorns
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Innovation Intensity
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 3,693 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, LS Electric Co., Ltd., Mitsubishi Electric Corp. take 5.36% of patent filing during this period.
Beijing Shi, China
Patent: 95
Gyeonggi-do, South Korea
Patent: 72
Tokyo-to, Japan
Patent: 31
Henan Sheng, China
Patent: 30
Guangdong Sheng, China
Patent: 28
Tokyo-to, Japan
Patent: 22
Shaanxi Sheng, China
Patent: 21
Hubei Sheng, China
Patent: 21
Henan Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 18
New Entrants
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Innovation in recent 5 years
With the analysis among related 3,693 patents in last 5 years, we discover 322 new entrants. Guangdong Power Grid Co. Ltd., Julan Electric Co.,Ltd., Xiamen Hongfa Switchgear Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 28
Zhejiang Sheng, China
Patent: 18
Fujian Sheng, China
Patent: 17
Changzhou Senyuan Jiangnan Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Hubei Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Research Institutions
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Innovation Intensity
With the analysis among 318 patents, we discovered top 70 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Shenyang Polytechnic University, Southeast University are dominant in this area. They take 28.93% of the total patent filing.
Shaanxi Sheng, China
Patent: 37
Liaoning Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 16
Fujian Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
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