With the analysis among 22 patents, we discovered top 21 key players by total patent application. State Grid Corp. of China, CCCC Long Bridge Tunnel Technology Co., Ltd., Hitachi Ltd. are dominant in this area. They take 22.73% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 2
CCCC Long Bridge Tunnel Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Shanghai Tobacco Group Co., Ltd
Shanghai Shi, China
Patent: 1
iLike Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 1
Tianjin Tengfei Steel Pipe Co. Ltd.
Tianjin Shi, China
Patent: 1
Shenzhen Shenbao Electronic Meter Co. Ltd.
Guangdong Sheng, China
Patent: 1
Shenzhen Jiabitai Electronic Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
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With the analysis among related 22 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing CCCC Long Bridge Tunnel Technology Co., Ltd., State Grid Corp. of China, Beijing University of Technology take 27.27% of patent filing during this period.
CCCC Long Bridge Tunnel Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Beijing University of Technology
Beijing Shi, China
Patent: 2
Electronic Science Research Institute of China Electronics Technology Group Corporation
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Patent: 1
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 1
The Fifteenth Research Institute of China Electronics Technology Group Corporation
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Patent: 1
China Shipbuilding Industry Comprehensive Technical and Economic Research Institute
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Patent: 1
Tianjin Normal University
Tianjin Shi, China
Patent: 1
Guangdong Green Core Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Nanjing Tianchenheng Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 21 new entrants. CCCC Long Bridge Tunnel Technology Co., Ltd., State Grid Corp. of China, Beijing University of Technology are the most active new entrants in this area.
CCCC Long Bridge Tunnel Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Beijing University of Technology
Beijing Shi, China
Patent: 2
Electronic Science Research Institute of China Electronics Technology Group Corporation
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Patent: 1
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 1
The Fifteenth Research Institute of China Electronics Technology Group Corporation
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Patent: 1
China Shipbuilding Industry Comprehensive Technical and Economic Research Institute
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Patent: 1
Tianjin Normal University
Tianjin Shi, China
Patent: 1
Guangdong Green Core Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Nanjing Tianchenheng Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 20 patents, we discovered top 9 universities and scientific research institutions by total patent application. Beijing University of Technology, Beijing Institute of Technology, Sharda University are dominant in this area. They take 25.00% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Uttar Pradesh, India
Patent: 1
Hubei Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Tianjin Normal University
Tianjin Shi, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Xi'an Modern Chemistry Research Institute
Shaanxi Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1