Search results for “Ammeter” companies
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Key Players
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Innovation Intensity
With the analysis among 9,710 patents, we discovered top 463 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., Hitachi Ltd. are dominant in this area. They take 12.51% of the total patent filing.
Beijing Shi, China
Patent: 983
Tokyo-to, Japan
Patent: 118
Tokyo-to, Japan
Patent: 114
Tokyo-to, Japan
Patent: 102
Guangdong Sheng, China
Patent: 96
Tokyo-to, Japan
Patent: 76
Jiangsu Sheng, China
Patent: 64
Tokyo-to, Japan
Patent: 55
Osaka-fu, Japan
Patent: 55
Shandong Sheng, China
Patent: 54
Startups & Unicorns
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Innovation Intensity
With the analysis among 26 patents, we discovered top 12 start-ups by total patent application. Englishco LLC, Goleamos, Solas OLED Ltd. are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 2,781 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd. take 10.54% of patent filing during this period.
Beijing Shi, China
Patent: 166
Guangdong Sheng, China
Patent: 95
Guangdong Sheng, China
Patent: 32
Zhejiang Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 19
Guizhou Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
New Entrants
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Innovation in recent 5 years
With the analysis among related 2,781 patents in last 5 years, we discover 298 new entrants. Ningbo Xin Shang Zhineng Electrical Co. Ltd., Guangdong Power Grid Co., Ltd. Heyuan Power Supply Bureau, Electric Power Research Institute of Ultra High Voltage Transmission Company of China Southern Power Grid Co., Ltd are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 6
Yunnan Sheng, China
Patent: 6
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Research Institutions
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Innovation Intensity
With the analysis among 1,009 patents, we discovered top 216 universities and scientific research institutions by total patent application. China Three Gorges University, Xi'an Jiaotong University, North China Electric Power University are dominant in this area. They take 11.00% of the total patent filing.
Hubei Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
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