Search results for “Vacuum interrupter” companies
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Key Players
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Innovation Intensity
With the analysis among 8,088 patents, we discovered top 490 key players by total patent application. Meidensha Corp., Siemens AG, LSIS Co. Ltd. are dominant in this area. They take 17.89% of the total patent filing.
Tokyo-to, Japan
Patent: 595
Bayern, Germany
Patent: 491
South Korea
Patent: 361
Tokyo-to, Japan
Patent: 299
Tokyo-to, Japan
Patent: 298
Tokyo-to, Japan
Patent: 222
ABB Group
Sweden
Patent: 194
ABB Technology AG
ZURICH, Switzerland
Patent: 182
Beijing Shi, China
Patent: 165
Ohio, United States
Patent: 140
Startups & Unicorns
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Innovation Intensity
With the analysis among 29 patents, we discovered top 5 start-ups by total patent application. Englishco LLC, Nuventura GmbH, Hanvit Co., Ltd. are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 1,111 patents applied in the last 5 years. We discover 406 most active companies in this area. The fast-growing Siemens AG, S & C Electric Co., ABB Group take 15.39% of patent filing during this period.
Bayern, Germany
Patent: 69
Illinois, United States
Patent: 56
ABB Group
Sweden
Patent: 46
Germany
Patent: 45
Schneider Electric Industries SAS
France
Patent: 38
DUBLIN, Ireland
Patent: 37
Beijing Shi, China
Patent: 33
Shaanxi Sheng, China
Patent: 31
Bayern, Germany
Patent: 29
United States
Patent: 24
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,111 patents in last 5 years, we discover 234 new entrants. Fujian DePule Energy Technology Co., Ltd., Jiangxi Xuguang Vacuum Electric Co., Ltd., Hefei Zhongke Langhui Electric Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 7
Hefei Zhongke Langhui Electric Co., Ltd.
Anhui Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Celsa SAS
Antioquia, Colombia
Patent: 5
California, United States
Patent: 5
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Guizhou Hualiang Electric Co., Ltd.
Guizhou Sheng, China
Patent: 4
Research Institutions
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Innovation Intensity
With the analysis among 285 patents, we discovered top 40 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Shenyang Polytechnic University, Guilin University of Electronic Technology are dominant in this area. They take 43.51% of the total patent filing.
Shaanxi Sheng, China
Patent: 84
Liaoning Sheng, China
Patent: 22
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Hubei Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Fujian Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
South Korea
Patent: 3
Hubei Sheng, China
Patent: 3
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